Coming Soon Rosie's of Martha's Vineyard!!!

Rosie's Old Greenwich Location

Rosie's Cos Cob Location


Visit us today at 207 East Putnam Ave, Cos Cob or 235 Sound Beach Ave, Old Greenwich

​​​Come to Rosie's for an amazing selection of Self Serve Frozen Yogurt with over 38 different toppings!!!!

We also have a coffee bar in our Cos Cob location with expresso, cappuccino, latte, hot chocolate and tea!​


Store Hours-Cos Cob: Sun - Wed: 12:00 pm - 9:00 pm, Thu - Sat: 12:00 pm - 10:00 pm

                             -Old Greenwich: Sun-Wed: 12:00 pm-9:00 pm, Thu-Sat 12:00 pm - 10:00 pm