Celebrate Halloween with Grand Ave’s Boo Bash, one of the best Halloween events in the Twin Cities! Stop by in the afternoon for a children’s costume contest, the Monster Mash dance, a petting zoo, pony rides, inflatable bounce house, and of course, trick-or-treating! In true Halloween fashion there will also be a blood drive so don’t forget to be a friendly ghost and give the gift of life! If you’re looking for Halloween events in the Twin Cities, don’t forget Boo Bash right here on the Avenue!