Hop on a trolley and go on a pizza tour with “Hungry Hound” Steve Dolinsky, of ABC-Ch. 7, whose book about Chicago pizza will soon be published. You’ll check out deep dish at Labriola, tavern-style at Side Street Saloon and artisan crusts at Pizzeria Bebu, among others. The three-hour tour will include some walking. Tours range from $49 to $69; 1 to 4 p.m. Saturday, 2 to 5 p.m. Sunday; www.pizzacityusa.com

Kitchen Possible, a Chicago cooking nonprofit that works with underprivileged kids, is partnering with restaurants to raise money for its programs in Pilsen and East Garfield Park. Coalfire Pizza is cooking up a margherita pizza, for instance, Gian is serving short ribs, HaiSous is serving canh ga chien (fried chicken wings with caramelized fish sauce) and goi du du (young papaya with Vietnamese beef jerky), and The Allis has afternoon tea, among other restaurants. So get out there, have some delicious bites and know that your money is going to a good cause. Available the entire month of May. www.kitchenpossible.org