Caleb and Cody Martin, who both cashed in lucrative free-agent contracts in recent weeks, will hold their second annual “Martin Twins Basketball Camp” in Reno next weekend. The NBA players will host the camp July 23 and 24 at the Boys & Girls Club of Truckee Meadows. The camp is for kids ages 6-13 and will run from 9 a.m.-4 p.m.