DENVER — A trick-or-treating experience is returning to Denver Zoo Conservation Alliance. "Boo at the Zoo" will return to Denver Zoo for four weekends in October. A timed, ticketed event designed to ...

Boo at the Zoo is back. For the first time since 2019, a fall nighttime Halloween celebration dating back roughly three decades is returning to the Cleveland Metroparks Zoo. The family-friendly affair ...

Boo at the Zoo returns to the Philadelphia Zoo for three weekends of family-friendly activities. Guests can visit on Saturdays, Oct. 11, 18 and 25; Sundays, Oct. 12, 19 and 26; and an added date on ...

It’s the most spookiest time of the year at the Lake Superior Zoo, because Boo at the Zoo returns this month. The family friendly Halloween themed event returns with a new chalk walk to help guide ...

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BAKERSFIELD, Calif. (KERO) — CALM Zoo's 20th annual "Boo at the Zoo" returns for the 2025 fall season, promising fall-themed fun for the whole family. Zoo staff says Halloween costumes are encouraged!

To celebrate Halloween with people of all ages, Chattanooga Zoo is hosting seven nights of their family-friendly Boo in the Zoo event, as well as one special 21+ evening called Frights & Pints. Boo in ...