Imagine your are sitting there at a restaurant eating your eggs and pancakes and in walks Dick Van Dyke! Better yet, let's say you are eating your breakfast and the 90 year-old superstar SINGS to you with his acapella group? Well that's just what happened in Santa Monica, California when the The Dick Van Dyke Show star recently surprised fans with his singing group The Vantastix. He burst out into Chitty Chitty bang bang for a crowd eating at a Denny's restaurant. Take a look (he's 90 by the way! Looks amazing!)....