M.R.
Candy Corn relay race. Decide on no. of teams, probably 3, that would be 6 per team. Have them count off by 3's and tell them to remember their no. Place candy corns in plastic bowl. Goal: pick up candy corns with big spoon, run to other end where empty bowl is, dump in, return to next player, first team to empty their bowl wins.
Same teams, have 3, 3 piece costumes, play the Costume Relay Race. Place items in a big shopping bag. Go with a theme Cowboy = big boots, vest, bandana or cowboy hat; Hawaiian = hawaiian shirt, big flip flops, sunglasses or straw hat, etc. Each child puts on the costume runs to the other side takes off, places in bag and returns bag...