November 25, 2011 (Alpine) -- Gretchen Rossi of Bravo's hit reality series "The Real Housewives of Orange County" will join 11 other local celebrities at Viejas Casino on Monday, November 28 in a Celebrity Slot Tournament at Viejas Casino.  100 percent of the winnings from the tournament, which begins at 10:30 a.m., will be donated to the local Salvation Army.