MoonDoggys is Temporarily Closed as of 12/21/16. MoonDoggys Hots & Brats mobile hot dog cart serves a tasty NY style all-beef Hot Dog, Guinness Beer-soaked Bratwurst and AZAR's Original Smoked Sausage with all the fixin's. Serving lunch 10:30am-2:00pm Monday through Friday at Orange Park Industrial Loop 236 Industrial Loop E, Orange Park, FL 32073. Also available for catering special events!