The Venue is a multi-level ballroom with a grand staircase, built-in stage and room for 250. They range in space from the intimate, 125-seat Valely Forge Park Ballroom to the nearly 9,000 square foot Independence Ballroom that can handle up to 590 guests. Whether you are planning a board meeting, trade show, convention, social affair or gala, our experienced event specialists will work one-on-one with you through every detail, guaranteeing your event will be flawless from start to finish. In addition to the Event Center, Valley Forge Casino Resort offers four elegant ballrooms. This isnt just a pool stuck into a random area of. Live table games & slots, we have everything you need under one roof. Next (and, to be honest, this is our favorite part), theres Valley Beach, a 20,000-square-foot pool zone.Meetings and conventions held at the Valley Forge Casino Resort are a blend of imagination, sophistication, and detailed corporate event planning. Host your event at Valley Forge Casino Resort in King of Prussia, Pennsylvania with Weddings from 4000 for 50 Guests. The Valley Forge Casino Resort is the Philadelphia area’s only full-amenity gaming resort.