Login submit Tickets are no longer available online for this event. To check availability, call 413-662-2111 x1. Art Ninjas Camp: Wonder Monday, August 22, 2016 9:00AM MASS MoCA August 22 - 26 Ninjas, put on your lab coats as we STEAM forward with experiments that will boggle your senses! Create your own fantastical world brimming with optical illusions, sun prints, and science experiments. Field Trip: Cascades Waterfall Please note: Members need to log in to their account to purchase early get the discounted rate. To register for after-camp childcare, please call the Box Office at (413) 662-2111 ext.1. Please enter your child's name and age in the 'Notes' section of your order.