Historic Castle Falls Restaurant and Special Events Venue is conveniently located near the heart of the city on 5 acres one mile north of Interestate 40 & MacArthur. The restaurant is opened on Thursday, Friday and Saturday evenings by reservation. Chef's Wine Dinners are the last Wednesday (except this month because of Halloween) of the month March through October. Prime Rib Thursday is the 2nd Thursday of every month (except December). The Grande Hall Events Venue opens any time with prearrangement.