[Enigma's puzzle]

taking your previous year robots to junior highs is an excellent way to spark enthusiasm it will also get you kids that will join and be devoted for 4 years, which gives you more of a knowledge base to start each year. and if you can get more people than you will seem like a more legitimate club, making other people stick around. aiming for younger kids to join robotics makes the club look fuller because of thier longer tenure, and alows knowledge to buildup to help gain a larger benefit