Rusty Mammoth Fundraiser

september 26, 2020
composite image of text advertising a sale

We are excited to announce our 2020 Rusty Mammoth Sale is a GO! We will have a one-day, outdoor sale on Saturday, September 26 from 8:00 am - 5:00 pm in the Civic Center Parking Lot. Curate your home on a budget, and support the Museum's family and educational programming. Thanks to our generous donors, we are able to take what one person no longer needs or wants, and turn it into someone else's incredible treasure or bargain! 

From September 4-18 we will be accepting donations. We are seeking items in the following categories: Art, Antiques, Glassware, Art Supplies, Home Decor, Collectibles, Ceramics, Vintage Items, Textiles, and Jewelry. Please drop off during normal Museum hours: 10-4 Monday - Saturday. Donation receipt required with drop offs, please print it off here or we will have one available when you drop off your donation. We look forward to seeing you! 


  • The Rusty Mammoth Fundraiser does not provide appraisals or evaluations of donations for income tax purposes.
  • All donations are final. Please carefully check and consider all donations.
  • The Museum will set prices, and any unsold items will be saved for another sale or donated to the Moses Lake Senior Center.
  • All donors must fill out a donation receipt; available at the Museum front counter.

Any questions? Please call the Museum at 509-764-3830, or email Museum Coordinator Jenni Shelton.