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2025 Warren County Prime Beef Festival
Wednesday, September 3 @ 12:00 am - Sunday, September 7 @ 11:59 pm
Since 1948, Monmouth, IL has been home to the Warren County Prime Beef Festival, featuring a Princess Pageant, Livestock Shows/Auctions, Local vendors, Amusement Rides, a Demo Derby (Saturday 9/6), and Figure 8 Races (Thursday 9/4 and Friday 9/5).
