Add to My Calendar Print Share Add This Event To Calendar Don't forget about this event. Add it to your calendar. Add to Google Calendar Add to iCal Share This Event Let your friends know about this event! Share it on social media. facebook twitter email Program Type: DIY & Crafting, Technology & Gaming Age: Tween There are 10 seats remaining. Registration for this event has closed. Grades 5-7. Discover the surprising history of phosphorescence while taking part in this fun night of glow painting, secret blacklight messages, and neon slime.