Free family event · Caldwell, Idaho

4th Annual Trunk or Treat

A fun, family-friendly Halloween celebration for our community.

DateTuesday, October 27, 2026

Time5:30 PM – 8:00 PM

What is it?

One spooky-fun night, zero spooky prices

One of the biggest free family nights in the Treasure Valley — and it grows every October.

Local businesses and community groups go all out. Themed trunks, glowing lights, friendly faces.

Free candy at every trunk, carnival games, a costume contest, and raffle prizes all night.

On event night

Your registration unlocks a family pass in our free web app — no app store needed.

Good to know

Yes — admission, candy, games, and contests. No tickets, no purchase necessary.

Registration is free and gets you a QR family pass for quick entry. Walk-ups are welcome too.

We'll post weather updates here and send a reminder to registered families.

Registration takes about a minute and gets your family a QR pass for quick entry.