Substitute
Prepare as directed, using 2 pkg. (4-serving size each) JELL-O Grape or Orange Flavor Gelatin.
Two-Color Goo
Prepare 1 pkg. (4-serving size) each JELL-O Grape and JELL-O Orange Flavor Gelatin as directed on package. Refrigerate until firm, then break into flakes. Alternately layer 1/4 cup each orange and grape gelatin flakes in each glass. Pour 1/2 cup cold prepared drink over gelatin in each glass.
Fizzy Goblin Goo
Prepare KOOL-AID as directed, substituting cold seltzer for the water. Serve immediately.