ROANOKE, Va. Mar 17, 2006 (AP)— A pregnant teenage waitress got an unexpectedly large tip when a sympathetic stranger left her $1,000 in cash... the woman left Amanda Newkirk ten $100 bills and a handwritten note reading "Keep the change! Have a great day."... Erin Dogan, a 28-year-old widow, called Newkirk's general manager and said she had left the tip... "It involved a lot more than good service at a great restaurant," Dogan told the Times. "I didn't need it. It helped someone who … needed it. God put us there together. God answered my questions."... "It made me feel phenomenal," Dogan said. "It has changed my life."