What do you get when you mix over 2,000 people in costume, frosty cold adult beverages, and great live entertainment? You get Ohio's largest island Halloween Party and a great time! Costume Contests with numerous prizes cash prizes take place at Mr. Ed's Bar & Grille! Downtown bars and taverns decorate with a haunting theme! Book early as this weekend usually fills up! This is the island's last big weekend of the year and doors close on Sunday at 11:00 AM sharp, so don't miss out on your last chance to party at Put-in-Bay for 2018!