Hockey Practice

My 7 year old is in hockey which he absolutely loves. When my husband cannot take him to games and practices, then I have to take my 4 year old and 2 year old with me. I find that it is a challenge to keep the little ones busy while my son is on the ice. They are not interested enough to sit and watch him play. I try to plan ahead and bring snack bags and a small bag of toys with us. Sometimes I will cut out paper crafts before we go so that they can paste the crafts together while I watch the hockey game. Now, if I could only find a way to keep them away from the bubble gum machines!