We use to all have our special eggs at grandmas house and run around each cracking their egg against someone elses to see who's was strongest and the winner got the huge chocolate cream filled egg at the end of the day. My one crazy Uncle use to win every year and when I was older he told me that the night before the contest he dipped the tip of his colored egg in candle wax, then painted it with clear nail polish to strengthen the tip...Oh, I was 11 and he was 15, what a cheater!