Don't forget to enjoy all the other fun happening during the cove's Labor Day weekend. PARTY COVE ISLAND NON-TOWABLE FOAM MAT Kick back and relax this weekend! An Iowa man drowns this weekend for the new reality show about Lake of the. The Party Cove is a page for people who love the Sun and love to Party on the lake. Bruce Weber Summer Weekends column on scene at Party Cove has gone back to being just a cove.