The Stony Brook Southampton Hospital Summer Party Returned in Hybrid Form For Its 63rd Year! The ‘Grande Dame’ of the social season transforms into a ‘host at home’ format with an in-person patron party to raise money for the South Fork’s only Emergency Department. The the Stony Brook Southampton Hospital (SBSH) Annual Summer Party, the biggest and longest running fundraiser in the Hamptons, celebrated its 63rd year in a new hybrid format. On Saturday, August 7, 2021, guests were invited to support the Jenny & John Paulson Emergency Department at SBSH and the new East Hampton Emergency Department.