Astronomy on Tap Boulder @ The Rayback

Astronomy on Tap Boulder: Halloween Special

Join us for a night of science, costumes, and spooky fun!
On October 27 at 6 PM, we’re taking over The Rayback Collective for a special Halloween edition of Astronomy on Tap Boulder.

Expect:
• A costume contest with prizes
• A new exclusive cocktail
• Fresh speakers
• Trivia, science, and surprises

It’s free, all-ages, and guaranteed to be a cosmic good time.
Bring your friends, your costume, and your curiosity.

The Rayback Collective
2775 Valmont Rd, Boulder, CO 80304
Follow us at @aotboulder for updates.

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