Oyster Festival 2025 Maryland. Set at the b&o railroad museum in the heart of maryland’s historic oyster city, the world is your oyster festi is the best opportunity to slurp to your heart’s content and leave. This is an annual festival featuring local oyster farmers, live entertainment, delicious food and a lot of fun for the whole family!

Mary’s county fairground, md oct: Set at the b&o railroad museum in the heart of maryland’s historic oyster city, the world is your oyster festi is the best opportunity to slurp to your heart’s content and leave.