Filed under: Montauk Rick's Crabby Cowboy Café By Nicki Donato Aug 6, 2009, 12:45pm EDT The Restaurant: Rick's Crabby Cowboy CaféThe Deal: Free order of 'world-famous' onion rings with lunch throughout August.When/Where: Daily, 12-4pm; 435 East Lake Drive, Montauk 631-668-3200.