MHRV Show Association | Seattle, Puyallup, Enumclaw RV Shows The Most Successful RV Shows in the Pacific Northwest. Vendors To learn about how we promote our shows and secure exhibit space for upcoming shows Dealers To learn how we attract RV and Manufactured Home buyers and get information about show participation Membership See the benefits of membership become a member or renew your membership Enumclaw RV Show Cancelled until further notice Seattle RV Show Mar 6 9 2025 Puyallup RV Show May 1 4 2025 Why MHRV Shows. The MHRV Show Association is All About RVing In the Pacific Northwest Since 1966 We Produce the Best RV Shows Attracting Over 30000 Visitors Each Year We Promote the RV Industry Educate the Public and Enhance the Growth of Your Business About Our Shows Seattle RV Show Annually produced in February and held at Lumen Field Event Center this is the largest RV show in the Pacific Northwest. Puyallup RV Show Annually produced at the end of April or early May and held at the Washington State Fair Events Center in Puyallup and features manufactured housing as an added attraction.