Chocolate cake and tequila.

Preferably following a night of D&D and followed by a trip to the five & dime to load up on stale cookies, slide rules, madlibs and a tap-and-die set followed then by a day of indecorous sailing (much time spent in the water as well as in the boat) and then followed by a feisty session of sand-castle building in the style of HR Giger finally to be followed by a few days of sun-burn rehabilitation while watching the muppets.