We aren’t talking miniature golf with plastic dinosaurs and windmills, either. At participating Marriott Golf club locations, kids who are 15 years old or younger can play golf for free after 3:00 p.m. when accompanied by a paying adult. Kids can also receive a free golf lesson when an accompanying adult pays for a golf lesson from a Marriott Golf instructor. Junior golfers and their paying adult must take lessons with the same instructor at the same time.