Thursday, April 30, is the annual Dining Out for Life event to benefit the St. Louis Effort for AIDS. Numerous St. Louis-area restaurants will donate at least 25% of your bill for your meal that day. The official Web site contains the list of participating restaurants, including which meals each is counting toward the event and, if a restaurant is donating more than 25% of your bill, what the percentage is. If you want to dine at a particular restaurant, making a reservation is a very good idea.
Full Disclosure: Riverfront Times is a sponsor of this event, but I have no involvement in it whatsoever.