Denny’s: Kids Eat FREE Every Tuesday from 4 p.m.-10 p.m. September 19, 2013 by Kelli At Denny’s, Kids Eat Free! Looking for a cheap family meal? Head to Denny’s where kids eat FREE every Tuesday from 4 p.m. to 10 p.m.! Ask your server for details. Restrictions may apply. Related posts: Red Robin: FREE Appetizer or Kids Meal for Scott Shared Value Members Steak ‘n Shake: Kids Eat FREE All Weekend Boston Market Coupon: FREE Kids Meal with Purchase of Individual Meal This Weekâ€™s Best Daily Freebies, Coupons, Bargains, Giveaways + More!