Set up one of the guys or an actual girl as a pregnant female in a restaurant and have her go into labor. She will lay down in a predetermined place over an area where Wee-Man is hiding underneath. Create a scene, have Preston pretend to be a patron/doctor in that restaurant and he begins to deliver the baby there on the spot. He throws a table cloth over her legs and out comes baby Wee-Man complete with diaper and pacifier. Covered in after-birth, Wee-Man comes out and runs around the restaurant and Preston chases after him.