Teaming up for the last time this year, the two party crews have cobbled together a $25 three-course dinner from 7p to midnight, followed by half-price bottles and discounted drinks all night long while DJs Sinatra, Theory, and Vibe spin OG hip-hop. To cap it off, everyone'll get a shirt with the Georgica Mondays motto "Only Poor People Leave the Hamptons on Sunday," because nothing says "I'm rich!" like wearing free t-shirts.