Mignonette Downtown is located in Miami, United States on 210 NE 18th St. Mignonette Downtown is rated 4.5 out of 5 in the category fine dining restaurant in United States. Mignonette is a Miami oyster bar brought to you by Chef Daniel Serfer and Ryan Roman. We have a the freshest selections of oysters (flown in daily), seafood, meat, and veggies. br />Daniel Serfer, a Miami native, opened his first restaurant, Blue Collar, in January 2012. Frequented by locals and visitors alike, Blue Collar offers American comfort food in a casual setting. br />Drawing on the success of Blue Collar, Mignonette provides a fun environment where patrons can enjoy a dozen oysters, a bottle of champagne, classic seafood preparations like Oysters Rockefeller and Clams Casino, and a Fancy shellfish tower. Once again driven to create the kind of restaurant he enjoys, Serfer is excited to bring a unique oyster bar experience to the guests who have made Blue Collar so popular.