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Annual Events
| January | Annual Chamber Banquet | Prado's Mexican Restaurant |
| April | Penny Auction | City Auditorium |
| Wildflower “42” Tournament | City Auditorium | |
| May | De Leon Arenacross | De Leon Community Park Arena |
| June | Quilt Show | City Auditorium |
| Chamber Golf Tournament | P.A.R. Country Club | |
| BBQ Cook-Off | New Community Park | |
| July | The De Leon Off Broadway Theater Troupe | City Auditorium |
| August | Peach & Melon Festival | De Leon Community Park |
| Golden Saturday | Downtown | |
| Antique / Classic Car & Tractor Show | Downtown | |
| Arts & Crafts Vendors | Downtown | |
| Melon Patch Bike Tour | ||
| Road Show & Festival | Downtown | |
| October | Annual Greater De Leon Motorcycle Rally | |
| November | De Leon Indian Artifact Show | City Auditorium |
| Arts & Crafts Show | City Auditorium | |
| December | Country Christmas | City Auditorium |
| Peanut / Pecan Walk of Fame | All Around Town! | |
| The De Leon Off Broadway Theater Troupe | City Auditorium |