Boathouse Bar & Grill Address: 1407 W 7th Ave N, Clear Lake, IA 50428 Phone: (641) 357-8688 Payment: Restaurants, Bars Other Businesses: SUBWAY at 2009 Hwy 18 E, Clear Lake, IA 50428 South Shore Sweet Spot at 5269 S Shore Dr, Clear Lake, IA 50428 Bennigan's Grill & Tavern at I-35 & Hwy. 18, Box J, Clear Lake, IA 50428 Pizza Hut at Highway 18 & I 35, Clear Lake, IA 50428 Dennys at 2411 US Highway 18 E, Clear Lake, IA 50428