"The spring festival is in town! Happy Go Lucky and his friends from Big Apple Barn can't wait to see what it's all about. There will be games, decorations, and the ponies will even march in the big parade! But then Roscoe goes missing at the festival. A trip to town could be dangerous for a tiny barn mouse! Can Happy find his big-eared-buddy -- or will Roscoe be lost forever?"--P. [4] of cover.