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303Happenings
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303Happenings

Community Events That Actually Build Community

Block parties, neighborhood festivals, and seasonal events that bring people together — with trivia, games, and real engagement. Not just another event in a park.

Plan a Community EventSee What's Included
Event Types
6
Join From Any Phone
QR
Seasonal Options
Year-Round

Community Events We Run

Whether it's a summer block party or a holiday fundraiser, we bring the entertainment and engagement.

Block Parties

Outdoor neighborhood activations with trivia, games, and community engagement

Summer Series

Weekly or monthly warm-weather events at parks, patios, or outdoor venues

Holiday Events

Holiday-themed trivia, seasonal challenges, and festive community gatherings

Fall Festivals

Oktoberfest-style events, harvest celebrations, and autumn-themed entertainment

Charity Fundraisers

Trivia nights and community events benefiting local causes and nonprofits

Arts & Culture Events

First Friday events, art walk trivia, and cultural celebrations

How We Do Community Events

  1. Step 1: Tell Us Your Vision

    Block party? Monthly series? Holiday event? We'll shape the format to your neighborhood.

  2. Step 2: We Design the Experience

    Custom trivia, games, sponsor integration, and logistics — all handled by our team.

  3. Step 3: Show Day Magic

    Our hosts arrive early, set up the tech, and create an atmosphere that draws people in.

  4. Step 4: Build Lasting Engagement

    Collect participant data, build a community mailing list, and plan the next one.

Who Books Community Events?

HOAs & Neighborhood Associations
Build community with regular events that actually get people to show up.
Business Improvement Districts
Neighborhood-wide events that bring people past local businesses.
Local Business Collectives
Multi-venue events that showcase neighborhood restaurants, shops, and services.
Nonprofit Organizations
Fundraising events with built-in engagement — trivia night meets charity gala.
City & Parks Departments
Park events, summer series, and public entertainment with modern technology.
Corporate Social Responsibility
Company-sponsored community events that build goodwill and brand awareness.

Community Event Packages

Block Party

Essentials
Up to 100 | 2 hrs
  • Outdoor trivia setup
  • Community-themed questions
  • Digital phone scoring
  • Sound system & mic
  • Family-friendly format
  • Business spotlights
Get a Quote
Recommended

Festival Activation

Full Production
Up to 300 | 3 hrs
  • Multi-station setup
  • Main stage trivia
  • Roaming challenges
  • Sponsor integration
  • Two hosts minimum
  • Social content creation
  • Post-event analytics
Get a Quote

Monthly Series

Ongoing Series
Up to 75 | 2 hrs/event
  • Monthly community event
  • Growing participant database
  • Seasonal themes
  • Local business partnerships
  • Community newsletter
  • Monthly engagement reports
Get a Quote

Listed where Denver already looks

Every 303 Live night is listed on 303Happenings, the map-first guide to what is happening in Denver. Your event gets a page, a map pin and a link players can share, next to the rest of the city's calendar.

venues on the map
615
upcoming events listed right now
2,307

Counted from our own listings, refreshed hourly.

A written proposal first

You see what is included and what it costs in writing before anything is booked.

No app for your guests

A QR code opens the game in the phone's browser. There is nothing to download.

Opt-in is a choice

Players choose whether to opt in to email or text when they join, and the choice is recorded.

Frequently Asked Questions

Build Your Neighborhood's Next Great Event

Whether it's a one-time block party or a year-round community series, we bring the entertainment and engagement.

Plan a Community EventSee What's Included