Hershey Farm Resort’s annual celebration of Lancaster County’s most famous dessert, held in partnership with Discover Lancaster.

The whoopie pie tent is the centerpiece, with dozens of flavors on offer. New and featured flavors for 2026 include Chocolate Peanut Butter, Pumpkin Cream Cheese, Vanilla Cookies & Cream, Oatmeal Cream Pie, Neapolitan, Butter Beer, and Star Spangled.

Beyond the tent there are family-friendly activities, food and craft vendors, and festival merchandise. VIP pass holders get early access to the whoopie pie tent at 9 AM; general tent access opens at 10 AM.

Check the festival site for parking and shuttle details before you head out.