Sticky . . . Slimy . . . Gooey Guts! As much as adults are grossed out by the stuff, toddlers are fascinated by a large tub, or better yet, pumpkin full of guts. They love to explore the strings and slime by pulling it out of the pumpkin stretching it between their fingers. If you have an eater, there is little fear with this activity as pumpkins are completely edible; however, pumpkin seeds can be a choking hazard so supervision is necessary.