Flex Mussels owner Alexandra Shapiro is resurrecting her father's first restaurant, Hoexter's | Envato Elements, Upper East Site For Flex Mussels’ Owner, Bringing ‘Old New York’ Back to the UES is a Family Affair by Upper East Site Staff January 4, 2023, 5:02 pm Comments Off on For Flex Mussels’ Owner, Bringing ‘Old New York’ Back to the UES is a Family Affair ADVERTISEMENT • REMOVE ADS Last winter, a fire forced the popular Upper East Side seafood restaurant Flex Mussels to shut down for months as its new space on Third Avenue was built. Fast forward nearly a year, the new Flex Mussels is thriving and we now know what will open in Already a subscriber? Log in here. Continue reading with an Upper East Site subscription. Read More ADVERTISEMENT • REMOVE ADS ADVERTISEMENT • REMOVE ADS ADVERTISEMENT • REMOVE ADS ADVERTISEMENT • REMOVE ADS ADVERTISEMENT • REMOVE ADS ADVERTISEMENT • REMOVE ADS