Freddy’s usually has a special on frozen custard every February.
This year (2019), the chain offered a single cone or dish or custard cookie for just 94 cents. The 94-cent special, held February 15-24, 2019, was celebrate the 94th birthday of their namesake, Freddy Simon, father of two of the chain founders.
The chain announces the special on their website at https://freddysusa.com/
Freddy’s has about 300 locations in 30 states.