Houston diners looking for an excuse to try a new spot - or revisit a favorite - have a new reason to make a reservation this weekend.

Houston Restaurant Weeks returns Saturday, Aug. 1, launching a 38-day run that organizers say will include nearly 400 restaurants across Greater Houston.

The annual "Dine Out & Do Good" campaign runs through Labor Day, Sept. 7, pairing prix-fixe deals with donations that help stock the Houston Food Bank.