The burger that brings them back
El Reno will again celebrate holding the record for the world’s largest onion burger at the 36th Annual Fried Onion Burger Day Festival on May 4.
The day-long affair runs from 10 a.m. to 7 p.m. and continues a tradition that brings an estimated 25,000 people downtown.
The event is free and open to the public.
Although grilling and eating an 850-pound onion burger is the festival’s main draw, there will be lots to see in the six-block area.