@MayorMonty We give out old game elements to members as little trophies. I have an NbN ball, a star, and a cone for each year I've participated. A lot of our members appreciate it as mementoes, especially once they go off to college
We do this with trophies the teams have won. An older program ends up with boxes of them, so we give them out to graduating seniors. We flip the award plate over and laser-engrave our team logo, the senior's name, and the year on it. The only time we had a problem was when more than 25 seniors graduated the same year. I think we had to buy a couple of new trophies. The club keeps all Worlds, State, and local excellence or tournament champion trophies for the brag rack. Everything else ends up going to students.