Flank goes beyond their signature beefsteak with a touch of the sea at a bargain price. Mondays through Fridays you can dine on a dozen—$1 oysters are available from 4:00-6:00pm (with a limit of 12 per person) at the bar, in the lounge or on the patio. The chilled half-shells come with a house-made hot sauce of fermented Scotch bonnets and jalapenos. Swing by the Waltham steakhouse for your shellfish fix or call 781.893.5265 for more information.