DaVontť Lacy became WSU's career 3-point leader in 2014-15.
WSU had over 100 campers.
Thompson becomes the third Cougar and second in as many years to win an NBA Championship.
Prizes will be awarded daily for season ticket holders that renew.
Charles Callison earned the honor from the Press-Enterprise.
WSU men's basketball offers Day Camp, Elite Camp and Team Camp.
Senior Recognition Luncheon held Friday at Bohler Athletic Complex.
The Cougars had their most wins since 2011-12.
Clifford was named the 2015 SoCal MVP.
Charles Callison and Viont'e Daniels will join WSU in the fall.
Lacy's team starts action Thursday, April 9 at 4 p.m. PT.
The former WSU basketball coach was chosen as a direct elect for the Naismith Memorial Basketball Hall of Fame.