Well, Nicole and Josie were to appear at the 80s RewindCon last month, but it seems there was some controversy and the Con didn't happen.

The last one they had with the 90210 cast was a disaster, and the actors never got paid. Some of the Melrose cast got paid with a bounced check. Fans were peeved because they paid a lot of money to attend. The event was a mess, disorganized, etc. Needless to say, the owner filed for bankruptcy, so no more RewindCon.