Details: Muscle Walk mailer – folding letters, stuffing and sealing envelopes. Our Muscle Walk team has letters that need to go out by Friday of this week. Muscle Walk Incentives – stuff and mail out to incentives to Muscle Walk participants who have reached a fundraising goal. ACTUAL SHIFT TIMES: Shift 1: 10:00 am – 2:00 pm Shift 2: 11:00 am – 3:00 pm HOSTS: