Park the car and take in a movie at the 66 Drive-In Theater. The theater has been in operation since 1949, running seasonally from April to mid-September. Guests are encouraged to bring chairs, get out of the car and watch the film under the stars. And visitors can also bring in their own food (but no alcohol) or fill up on theater concessions like BBQ sandwiches, hot dogs, popcorn and candy. But remember to bring cash— credit cards aren't accepted.