"Anything special happening today, Daddy?" Patricia asked, hoping it would help him remember. "Nope, honey. Today's about the same as any other day, I'd say." <P>Some birthday! Where was the cake with all the candles, the brightly wrapped present, and the family singing "happy birthday" all together? Not only had the festivities apparently been forgotten, but Dad suggests a trip to one of the scariest places on earth -- home of the Clay Pit Bottoms Monster! <P>With a sparkle of mischief, Patricia Polacco's bold, expressive pictures tell how a certain little girl has the spookiest, most exciting, funniest, and best birthday ever.