Over here in the UK we have a big oldschool website that I am a Moderator on (
www.radbmx.co.uk). Each year we have a weekend Oldschool BMX gathering and 2 weekends ago it was this years event.
We had over 2000 people attend over the weekend and we had racing, drinking, stalls, raffles and Show and Shine.
In the Show and Shine (read concours) competition one of my bikes won the Vintage Race (1970's) category which I was very proud of.
Here are some pictures of the bike, it is a 1978 Mongoose Roger DeCoster frame and forks, with many Mongoose parts and a spattering of Campagnolo etc parts.
The bike is year (not just era) correct, everything on it is from 1978 and 95% of the parts are NOS.
I even had Roger DeCoster sign the frame and number plate, so a true signature model (oh and number 104 is Rogers number in 1978!!).
Here it is....