This event is in the "Birth-Preschool" group. This event is in the "Children" group. Leak-Proof Bag Experiment 10:15am - 11:00am Virtual Event This event is in the "Birth-Preschool" group. This event is in the "Children" group. Aug 11 2020 Tue Leak-Proof Bag Experiment 10:15am - 11:00am Online Programming Please note you are looking at an event that has already happened. Library Branch: DMPL Virtual Room: Online Programming Age Group: Birth-Preschool, Children Program Type: Play & Learn Event Details: Watch as Miss Jennifer shows you how to poke holes in a plastic bag without causing any leaks. Supplies you will need: