Seattle Social Events & Private Celebrations

Flexible spaces for birthdays, anniversaries, showers, reunions, cocktail parties, holiday gatherings, and memorable nights with your favorite people.

WithinSodo offers connected, design-forward spaces for gatherings that deserve room to breathe, mingle, toast, dance, and celebrate your way. Whether you're planning a chic dinner party, a surprise 40th, a family reunion, or a rooftop birthday bash, we make it easy to create something memorable.

An artistic & industrial-chic venue that’s built to customize.

What to expect when you host at WithinSodo

Every event looks a little different here, but the way it comes together stays consistent.

We start with the right combination of spaces, build a layout that supports your flow, and layer in bar service, staffing, and timing so the experience feels seamless from start to finish.

  • Flexible guest counts

  • Rooftop + indoor flow

  • In-house bar program

  • Bring your own catering

  • Industrial-chic Seattle setting

  • Late-night celebration options

  • Packages or custom pricing

Our packages are built around this flow, giving you a clear starting point with flexibility to adjust as needed.

Planning a business, brand, or fundraiser? You’ll want our social events.
Here for a wedding or elopement? We’ve got you covered here.

SOCIAL + PRIVATE CELEBRATIONS

Birthday dinners. Milestone moments. Cocktail parties. Rooftop gatherings. Stylish social events designed to feel lively, welcoming, and easy to enjoy from the first drink to the last song.

WithinSodo’s social events work especially well for groups that want more than a basic private room rental. Connected spaces, built-in atmosphere, flexible layouts, rooftop access, and integrated bar service allow gatherings to move naturally between cocktails, dinner, dancing, conversation, and late-night energy throughout the evening.

Built around the kind of night people actually want to attend. We’ll begin with the closest fit, then tailor the rooms, guest flow, bar structure, timing, and overall experience around your celebration.

Spark

A smaller celebration with good drinks, easy conversation, and just enough structure to make hosting feel simple.

Up to 50 guests · Starting at $3200 off-season · $4200 summer

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Ideal for birthday drinks, engagement parties, showers, and intimate milestone moments that want more character than a restaurant reservation without turning the night into a full production.

What’s Included

  • Summer: Rooftop + Parlor
  • Off-season: Lounge
  • 6 hours total access
  • Cocktail seating and lounge support
  • $1000 hosted bar credit included
  • Event Manager, 2 bartenders, and security included

Start your inquiry

The Milestone

A mid-sized party format for birthdays, anniversaries, graduations, and the moments worth gathering for.

Up to 100 guests · Starting at $6450 off-season · $7850 summer

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This is the sweet spot for celebrations with a little more shape: arrivals, drinks, dinner or stations, a toast, and enough room for guests to actually settle into the night.

What’s Included

  • Summer: Rooftop + Ballroom
  • Off-season: Ballroom + Lounge
  • 8 hours total access
  • Formal seating and cocktail support
  • $2000 hosted bar credit included
  • Event Manager, 2 bartenders, 1 barback, and security included

Start your inquiry

Soirée

A larger celebration with more room, stronger bar energy, and space for the night to build.

Up to 150 guests · Starting at $10,500 off-season · $12,500 summer

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Think cocktails, dinner or stations, a toast, music, and enough movement that guests are not trapped in one corner all night. A strong fit when the party needs a real arc.

What’s Included

  • Summer: Rooftop + Ballroom + Lounge
  • Off-season: Ballroom + Lounge + Gallery
  • 9 hours total access
  • Full dinner and lounge support
  • $2500 hosted bar credit included
  • Event Manager, 3 bartenders, 1 barback, and security included

Start your inquiry

Encore

A premium private party format with expanded space, bigger guest flow, and late-night energy.

Up to 250 guests · Starting at $15,500 off-season · $18,500 summer

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For the celebration that wants more atmosphere than a restaurant buyout and more structure than a raw party space. Bigger rooms, stronger staffing, hosted bar credit, and a format built to keep the night moving.

What’s Included

  • Summer: Rooftop + Ballroom + Lounge + Gallery
  • Off-season: Ballroom + Lounge + Gallery + Parlor
  • 10 hours total access
  • Expanded dinner, lounge, and entertainment layouts
  • $4000 hosted bar credit included
  • Senior Event Manager, 4 bartenders, 2 barbacks, and security included

Start your inquiry

HOLIDAY PARTIES

Cocktail parties. Team celebrations. Client appreciation nights. Seasonal gatherings with warm lighting, strong drinks, good music, and enough energy to keep the night going naturally.

Holiday events at WithinSodo are designed to feel festive, social, and easy for guests to enjoy without slipping into generic ballroom territory. Think rooftop conversations around the heaters, built-in bar service, flexible room flow, and spaces that support everything from casual mixers to full-company celebrations.

Made for celebrations that feel like your group. Start with the closest package, then customize the timing, guest flow, rooms, staffing, and bar experience around the kind of night you actually want to host.

Winter Mixer

A compact seasonal gathering for teams that want cocktails, connection, and a little end-of-year glow.

Up to 75 guests · Starting at $4200 off-season · $5200 summer

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A strong fit for smaller company celebrations, client thank-yous, and seasonal gatherings that want a warm room, good drinks, and an easy social pace without becoming a full production.

What’s Included

  • Summer: Rooftop + Ballroom
  • Off-season: Ballroom + Lounge
  • 7 hours total access
  • Cocktail-style furniture layouts
  • $1000 hosted bar credit included
  • Event Manager, 2 bartenders, and security included

Start your inquiry

Seasonal Celebration

A fuller company holiday party with dinner options, bar service, and room for the night to loosen up.

Up to 150 guests · Starting at $10,500 off-season · $12,500 summer

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Start with drinks, move into dinner or stations, make room for the toast, then let the party shift toward music, mingling, and that “okay, we actually needed this” kind of team energy.

What’s Included

  • Summer: Rooftop + Ballroom + Lounge
  • Off-season: Ballroom + Lounge + Gallery
  • 9 hours total access
  • Dinner and cocktail layouts
  • $2500 hosted bar credit included
  • Event Manager, 3 bartenders, 1 barback, and security included

Start your inquiry

Holiday Soirée

A premium holiday party format with larger guest counts, stronger hosting, and multi-space celebration flow.

Up to 250 guests · Starting at $15,500 off-season · $18,500 summer

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Built for companies that want the holiday party to feel like a proper night out: arrivals, dinner or stations, bar service, music, movement, and enough room for the energy to build instead of flattening after the first toast.

What’s Included

  • Summer: Rooftop + Ballroom + Lounge + Gallery
  • Off-season: Ballroom + Lounge + Gallery + Parlor
  • 10 hours total access
  • Dinner, lounge, and staging layouts
  • $4000 hosted bar credit included
  • Senior Event Manager, 4 bartenders, 2 barbacks, and security included

Start your inquiry

SCHOOLS + COLLEGE EVENTS

Proms. Senior celebrations. Student dances. End-of-year events. School gatherings designed to feel exciting, organized, and memorable while still supporting clear structure and supervision.

WithinSodo’s school event packages are designed for high-energy student celebrations with flexible room flow, built-in sound systems, integrated bar-free beverage service, and layouts that support dancing, activities, performances, dining, and social interaction throughout the night. Additional staffing, security, and supervision requirements are customized based on guest count, age range, and event format.

Structured to support both fun and peace of mind. We’ll start with the closest package, then adjust staffing, security, layouts, timing, supervision plans, and event flow around your school’s needs.

School Social

Structured student events designed around supervision, controlled access, and clear operational oversight.

Up to 100 guests · Starting at $5500 off-season · $6500 summer

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Available for approved school dances, club gatherings, and supervised student celebrations that benefit from a more elevated environment while still prioritizing safety, structure, and operational clarity throughout the evening.

What’s Included

  • Summer: Ballroom + Lounge
  • Off-season: Ballroom + Lounge
  • 7 hours total access
  • Student event furniture layouts
  • No alcohol service permitted
  • Event Manager and expanded security staffing included

Start your inquiry

Senior Prom Experience

A larger-format prom and formal dance package with stronger operational structure and expanded supervision support.

Up to 250 guests · Starting at $10,500 off-season · $12,500 summer

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Designed for schools that want students to have a memorable event experience without sacrificing structure behind the scenes. Entry management, security, supervision, timing, and guest flow are all prioritized from the beginning of planning.

What’s Included

  • Summer: Rooftop + Ballroom + Lounge
  • Off-season: Ballroom + Lounge + Gallery
  • 9 hours total access
  • Student event and entertainment layouts
  • No alcohol service permitted
  • Senior Event Manager and expanded security staffing included

Start your inquiry

College Mixer Experience

Case-by-case campus events requiring detailed operational review, security planning, and structured guest management.

Up to 400 guests · Starting at $15,500 off-season · $18,500 summer

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College and university events are reviewed individually based on guest demographics, security requirements, alcohol service considerations, programming structure, and overall operational fit within the building.

What’s Included

  • Summer: Rooftop + Ballroom + Lounge + Gallery
  • Off-season: Ballroom + Lounge + Gallery + Parlor
  • 10 hours total access
  • Large-format student event layouts
  • Alcohol service reviewed case-by-case depending on attendee age and event structure
  • Senior Event Manager and expanded security staffing included

Start your inquiry

Your Best Parties Deserve Better Than Basic

From birthdays to once-in-a-lifetime milestones, WithinSodo helps celebrations feel easy, stylish, and unforgettable.