NO CAMP JULY 4th. Our Acorn, or toddler, program follows the same themes as our programming for older children, simply customized to this age. Our youngest campers spend their days gardening, feeding the animals, immersing themselves in water and mud play, climbing, and working with nature-based art materials. This program is suitable for children aged 2 through 3.5. If your child is not enrolled for Spring 2014 or School Year 2014-2015 at ERS, we require a minimum enrollment of four weeks and will require shorter playvisits in the week(s) prior to starting to ensure your child transitions into the environment well.