Itâs time for residents to help clean up Miller Springs Nature Center. The city of Belton is hosting a volunteer event 9 to 11 a.m. Saturday to clean up the nature center. People who want to help out with the cleanup event should meet at the nature centerâs parking lot at 1473 FM 2271 in Temple. Organizers urge volunteers to bring a mask that they need to wear when they are within 6 feet of people who do not live in their household. No registration is required to participate, according to Belton. Cleaning Miller Springs is not the only item on Saturdayâs agenda. Volunteers will scatter wildflower seeds throughout the nature center and perform minor trail maintenance, according to the Belton Parks and Recreation Department.