Regular Show: TGI Tuesday/Firework Run/The Longest Weekend/A Bunch of Full Grown Geese/Sandwich of Death

The friends put on a surprise leaving party for Margaret but the abandoned ballroom they are in is haunted by past party guests.../Muscle Man is showing off and accidently sets off all the fireworks they had been saving for the Fourth of July!/Muscle Man is finding it very hard not to contact his girlfriend for a whole weekend!/A group of vicious geese arrive at the park and harass the visitors! Mordecai and Rigby think they know some old friends that can help.../A potentially fatal sandwich could be the end of Benson unless his finds find him a cure!