Happy Days is a small outside eatery. The theme of the restaurant is very nastalgic with old lunch boxes and games in the windows. Whether you want a grilled cheese sandwich, hot dog, nachos or ice cream... you can get it here. The food is good, although the cheese they use is obviously a processed cheese sauce and could be better. There are many picnic tables to eat at, and a condiment bar to get your favorite add-ons.