Keep Sierra Clean Day is Oct. 22 from 10am-3pm.

Everyone is invited to grab a group of friends, ride the chairlift, clean the mountain and collect prizes.

Participants should come prepared to navigate steep and sometimes rocky terrain with sturdy footwear. Bring work gloves, a hat, sunscreen, sunglasses, a water bottle and a bucket. Trash bags will be provided in addition to gloves and buckets if needed.

Lunch will be provided.

Registration at the Solstice Plaza begins at 10am.