Isaac and Zach Piper (from left) serve refreshing homemade lemonade, chocolate chunk and oatmeal raisin cookies from their front yard lemonade stand Tuesday, July 29, 2014. The boys hope to earn enough money for a trip to Legoland during a California vacation in December. (Staff Phoot by BONNIE VCULEK)

Isaac PiperZach PiperHomemade LemonadeLegolandCalifornia VacationBonnie VculekEnid