Phineas and Ferb Season 2 Episode 21 - Just Passing Through - Candace's Big Day >When Phineas and Ferb offer to host Aunt Tiana and Uncle Bob's wedding in the Flynn-Fletcher's backyard, Candace tries to prevent the boys from messing up the wedding and stealing attention away from her role as maid of honor. Meanwhile, Dr. Doofenshmirtz builds a device to turn all healthy foods in the city into junk food, believing that overweight people would be easier to enslave.