Wednesday Lunch at the Divinity School. Noon, Swift Hall, Common Room, 1025 E. 58th St., 773-702-8200. Rozenn Bailleul-LeSuer, curator of the Oriental Institute’s recent exhibit, “Between Heaven and Earth: Birds in Ancient Egypt,” presents. Vegetarian lunch will be provided for a cost of $5. Register by sending an e-mail to email@example.com.