Cardchat buy in games

Are the buy in cardchat games at full tilt run every day or are they weekly like the freeroll.
If it is everyday or close enough, can someone tell me how to find them quickly instead of looking at every game.

thanks for the help

The Calendar selection on the second dark blue bar at the top shows CC games. The FTP buy-in is every Sunday. If you look at the start time under "Tournaments"-"Private", there usually won't be but one or two and the tournament description says which is CC.