Free DNA tests/Wallace
From ISOGG Wiki< Free DNA tests
12 marker YDNA testing for the first 5 males named Wallis/Wallace or other variant who test at WDYTYA-Glasgow and can provide (desired) 5 generations of genealogical detail relating to their Wallace male line. Qualified Wallace males should be natives of Scotland/UK/Ireland and American military base births are excluded.
Wallace, Wallas, Walles, Wallis, Wollace
Contact the Wallace DNA Project Administrator, Don Wallace: https://www.familytreedna.com/public/WallaceDNA