Dorothy ''Rita'' Adams. Her long career as a bartender and waitress included Chicago Hilton, Belden-Deli and Melrose Restaurants. In 1989 she became a fixture on Halsted St., known to many as ''Rita Margarita'' at the Center Bar in Roscoe's and Cosmo's in Rehab at Circuit. She is survived by nieces and nephews, Donna, Ricky, Vickie, Michael, Linda, John, Robert, Larry, Patricia, Donald, Nancy, Karen and Jimmy; sister-in-laws Elaine and Delores, along with her ''Boys''. Visitation 10 a.m. Saturday until time of funeral service 1 p.m. at Drake & Sons Funeral Home, 5303 N. Western Ave., Chicago. Interment Arlington Cemetery, Elmhurst. In lieu of flowers, memorials may be made to the charity of the donors choice. Funeral info 773-561-6874.