A New Day by Carol Nelson• Cookbook Raffle: From now until September 3, Baking and Books is hosting a virtual cookbook raffle to support the Jewish Environmental Bike Ride. Baking and Books is gving away 76 cookbooks in all. The grand prize is: copies of Forever Summer, Jamie’s Italy, Mollie Katzen’s Sunlight Cafe and The Essence of Chocolate. •Tribeca Walking Tour: Stop at downtown gourmet stores, wine and cheese shops, bakeries and more. Taste samples and get an inside look at new products. Food historian Francine Segan will guide the tour and offers tips for buying and using specialty ingredients.