Two Grand-Prize Winners Will Receive a Chance to Report From the 2010 Alltech FEI World Equestrian Games in Lexington, KentuckyST. LOUIS, MO — (Marketwire) — 03/03/10 — Land O’Lakes Purina Feed is excited to announce the Purina® “Live from Lexington” Contest, an opportunity for horse lovers everywhere to showcase their blogging skills for a chance to attend and report live from the 2010 Alltech FEI World Equestrian Games™ in Lexington, Ky. The contest is sponsored by Purina Mills, LLC and co-sponsored by EquiSearch (www.EquiSearch.com) and Active Travel. Contestants can learn more about “Live from Lexington” and enter online at www.LiveFromLexington.com. More.