The Mermaid Inn & Mermaid Oyster Bar are offering a summer-long crab boil for $24 for a limited time. This deal includes bucket of Maryland Blue Crabs, cornbread, red bliss potatoes, and grilled corn on the cob. This deal is good from Today, May 29, 2011 to May 30, 2011 and then every Tuesday throughout the summer. [Restaurant locator]