Address S. Grand Avenue & SW Daisy StreetPullman, WA 99163 This donation trailer is located by S. Grand Ave and SW Daisy Street Get Directions Contact 888-497-4446 Donation Center Hours Weather Conditions: Due to current weather conditions, the trailer may not open if the conditions are too cold for our team members. Thank you for your understanding. Donation Hours: Monday through Sunday, 10 a.m. to 6 p.m. Need help from Goodwill?