Family fun! Collector cornucopia! Annual convention and exhibition of the Wisconsin Federation of Stamp Clubs. Hosted by the Fond du Lac Stamp Club. The two-day event will feature 15 dealers, gifts for attendees, door prize drawings, a USPS substation, competitive and non-competitive exhibits, silent auctions, free collection appraisals, booths for youth, and beginners, and the Wisconsin Postal History Society, seminars and a special show cover illustrating this year’s theme, “Wisconsin: America’s Invention Land.”