SOUTH END - The 4th annual Oyster Invitational takes place at B&G Oysters from 1pm to 6pm on May 6. Includes a shucking showdown with participants from Neptune Oyster, Hungry Mother, Erbaluce, Uni and Orinoco. Tickets are $95 and include two drinks and much eats and can be purchased by calling 617.423.0550.
THE GREENWAY - After being postponed by Occupy Boston in October, the Mobile Food Fest has announced that it will take place on May 5 from 11:30am to 7pm with 22 different food trucks and carts. The event is free, unless you buy food, which you will. [Boston.com]
UPDATE: The festival has been moved to June 10. See here for details.
CAMBRIDGE - What will Chris Schlesinger do now that he's selling the East Coast Grill? Why, teach you how to grill of course. Formaggio Kitchen hosts "Grilling with Big Flavors with Chris Schlesinger" on June 26 at 6:30pm for $45. To secure a spot, see here. [Official Site]