Any age is welcome at my home. Wear a costume and day trick or treat and I’ll give you candy! Why must we limit so much by age?? It’s like we’re demanding adults not have innocent fun!
As a mom of a young teen there is worse they could be out there doing. I'd rather my 13 yr old be trick or treating with my 10 yr old than out causing trouble or drinking. I can see over 17/18 but let the kids be kids.. they aren't harming anyone by having fun dressing up and getting candy. They grow up fast enough.