Families staying at one of the two Ronald McDonald Houses in Phoenix will get a “leg up” from the Radio City Rockettes when they perform the Radio City Christmas Spectacular during four shows at Jobing.com Arena, Dec. 1 and 2. The world famous Rockettes are helping the Ronald McDonald House ensure that no family is ever turned away because they can’t afford the $15 nightly fee. The Rockettes will donate $2 to the Ronald McDonald House for every full priced ticket purchased using the code: RMHC through www.ticketmaster.com. Several of the Rockettes visited the Ronald McDonald House at 501 E. Roanoke to visit with families and sign autographs during dinner in August. For more information, visit www.radiocitychristmas.com or www.jobingarena.com.