Boyce Thompson Arboretum located just east of Gold Canyon Arizona has added it's interesting annual offering to their summer agenda. On August 26th and again on September 1 at 10:30 am each day, the arboretum is offering a class in making cactus punch .... "Opuntia Punch or How to Juice Prickly Pear Cactus Fruit"Class.You will learn how to harvest optunia cactus fruits and extract their juice without turning your hands into a "porcupine" of painful cactus spines. If you live in the Gold Canyon area, or plan to be visiting the area you may want to check out this interesting class.