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Halloween comes early—and hotter than ever.

Join us for The Hippy Summer Halloween Party at Tetra Lounge, where the summer heat meets haunted vibes for the wildest costume party of the season. Step into a smoke-friendly, cannabis-loving lounge where ghouls and goblins come to get lit.

What to expect:

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  Music all night from local DJs

  
  


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  A costume contest with killer prizes

  
  


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  Creative mocktails served cold

  
  


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  Chill zones and creepy corners in our indoor and outdoor spaces

  
  


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  A vibe-heavy, alcohol-free experience with plenty of room for your own rituals

  
  

Whether you show up as a sunburned skeleton or a groovy ghost, you’ll be in good company with Denver’s dopest cannabis community.

Costumes encouraged. Judgment not allowed.
Tetra is 21+ and members-only. Day passes and memberships available online or at the door.