Free Train Engine Dec. 14 at Lowe's Kids ClinicI’m sorry you missed this freebie, but please check more Free Samples currently available. Register today for the FREE Lowe’s Build & Grow Kids Clinic on Saturday, December 14 at 10:00 am. Kids will enjoy building a Train Engine. Kids will get a free apron, project patch and project kit. Each Kids Clinic only has between 50 and 100 spots and they fill up fast! If your location is full, you can still attend because they let people fill the open spots (from people who don’t show up) 15 minutes after they start. Recommended ages are 5 to 12 but you can bring younger children as long as you can provide them the help and supervision they need.