October 9-11, 16-18, 23-25, 2026
5-8 PM

Join us for our largest, most beloved event of the year and a tradition families return to again and again! Happily Haunted is the perfect blend of fall magic, glowing lights, and gentle Halloween fun designed for the young and young at heart.

As dusk settles in, stroll through the Gardens illuminated by over 100,000 twinkling lights and enchanting decor, transforming every pathway into a storybook scene. This not-so-spooky evening invites families to explore, play, and celebrate the season together.

Throughout the night, wander through uniquely decorated garden spaces, gather for Halloween-themed storytime, and search high and low during a playful game of I Spy for bats hidden throughout the Gardens.

Hungry? Dinner fare, munchies, and festive beverages will be available for purchase, including delicious hot dogs, warm chili, popcorn, sweet treats, and s’mores kits—perfect for fueling your fall fun.

Best of all, every child receives a festive treat bag, so there’s no need to bring trick-or-treat buckets along!

A magical first Halloween experience. Don’t miss your chance to experience the magic of Happily Haunted at Bookworm Gardens.

Tickets

Bookworm Member Adult: $10
Bookworm Member Child: (3-17): $8
Public Adults: $15
Public Child (3-17): $13
2 yrs and under: Free

purchase tickets

Bookworm Member Benefits

Bookworm Members get the opportunity to explore the Gardens the first full weekend (October 9, 10, and 11) of Happily Haunted with no charge for members and those in their immediate family. Want to become a member? Visit here. Reciprocal and library garden memberships are not applicable during events.

Event admission is non-refundable and non-transferrable. AHS Reciprocal Memberships, Library Memberships/Passes, and Family Guest Passes are not applicable for this special event. The Gardens are open rain or shine. In the case of unsafe or severe weather conditions, visit our website and follow us on social media for updates.

FAQ

- Yes! We highly recommend purchasing tickets ahead of time as nights are likely to sell out.
- Limited tickets will be available at the door.
- $15 for adults (18+) and $13 for children (3-17).
- Visitors can park in the Bookworm Gardens Lot or in the East UW Green Bay Lot.
  See map here.
- Follow the parking signage.
No need! Each child will receive a treat bag.
Yes! We have allergen free treat bags upon request.
Yes! Costumes are HIGHLY encouraged!
Yes, we will have a full concessions for sale. Hot dogs, chili, chips, soda, and sweet treats.
No, all activities are available all night!
- Bookworm Gardens Members receive free admission the first weekend October 9-11. Limited Tickets available.
- Members receive discounted of $5.00 off admission rates.
- $10 for adults (18+) and $8 for children (3-17).
No, reciprocal memberships are not applicable during special events.
No, Experience Passes are not applicable during special events.