I took this picture of #550-0020 at the Porsche Night at the Ace Cafe 

According to type550.com:

"550-0020 was the fourth customer type 550 spyder built by Porsche in Zuffenhausen and completed on the 2^nd February 1955, with Type 547 engine number 90006. The body was painted blue with white tail darts and a tan interior.

It now belongs to Rainer Becker the co-founder of Zuma

view the full article and photos here: http://type550.com/history/chassis-number/550-0020/