I don’t. I used to go year round, but after we moved to Alaska I couldn’t keep it up. With winter being so long and dark and 24 hours of sunlight in summer....we play in the summer! We garden, raise farm animals, hunt, fish, forage, hike.... there is always tons of learning happening naturally so I don’t bother about it. I love that it is warm in June! The snow is finally gone, the sun is back, it’s green, and there are baby animals everywhere!