Contact Us. Connect with the St. Marys Main Street Downtown Authority for events, business opportunities, and all things downtown 418 Osborne StreetSt. Marys, GA 31558(912) 510 - 4042mainstreet@stmarysga.gov Name * First Name Last Name Email * Phone (###) ### #### How Can We Help You? Facade Grant Marketing Tips Partnerships Getting Started? (New Business) Review Other Message * Thank you! DROP ANCHOR AT ST.MARYS GEORGIA ⚓︎ DROP ANCHOR AT ST.MARYS GEORGIA ⚓︎ DROP ANCHOR AT ST.MARYS GEORGIA ⚓︎