Yippee - Bingo winnings!
Headed over to the game center after work to play bingo... and I won! Tons!! I now have over 700 tokens - all on my initial 80 token investment. :) Now I can play bingo for ages. Or other fun games - there are also card games, mah jong (like the Chinese / Japanese board game - not Windows based matching game), horse racing and slot machines that you can play.