This event is in the "All Ages" group. Count the Jelly Beans All Day 4/1 - 4/17 All Ages Mason Square Branch This event is in the "All Ages" group. Apr 1 - 17 2025 Count the Jelly Beans All Day 4/1 - 4/17 Mason Square Branch Please note you are looking at an event that has already happened. Library Location: Mason Square Branch Age Group: All Ages Program Type: Arts & Crafts Event Details: How many jellybeans are in a jar? The person who guesses the closest takes the jar of jellybeans home. In the Children’s Room. All ages.