The Marshall County Horseman's Association has selected Amy Trimble of Pulaski, TN to judge the 34th annual edition of the Lewisburg show. The show will be held on Friday night, July 23, 2010, beginning at 5:30p.m. Gate proceeds will benefit the TWHBEA Youth Scholarship fund and concession proceeds will benefit MCHA Scholarships and Relay for Life of Marshall County.