Join San Bernardino County Special Districts at this weekend’s Community Appreciation Day at Calico Ghost Town. The fun will take place from 11 a.m. until 3 p.m. September 4-5. Enjoy free cotton candy, snow cones, crafts and plenty of fun activities for the entire family. Park entry fee is $8 adults and $5 youth ages 4-11. Children 3 and under are free.