This event is in the "Preschool" group This event is in the "Children" group This event is in the "Tweens" group This event is in the "Teens" group Guess How Many "Moons" Are in the Jar! (Prosser) All Day 12/1–12/23 Preschool, Children, Tweens, Teens Prosser Library This event is in the "Preschool" group This event is in the "Children" group This event is in the "Tweens" group This event is in the "Teens" group Dec 1 - 23 2025 Guess How Many "Moons" Are in the Jar! (Prosser) All Day 12/1–12/23 Prosser Library Library Branch: Prosser Library Age Group: Preschool, Children, Tweens, Teens Program Type: Other Event Details: To keep the fun of NASA's International Observe the Moon Night going, BPL's Youth Department will be hosting a special guessing game for the month of December! Notes Accommodations The library makes every effort to ensure our programs can be enjoyed by all. If you have any concerns about accessibility or need to request specific accommodations, please contact the library at least one week prior to the event.