Denver/Boulder bike night meet-ups?

[AdmiralKit]

Got my old Monster cleaned up and running again and was wondering what people had in terms of meetups.  I'm in the NW part of the Denver metro so not really up for riding down to Aurora, but if people know of any meetups I'd be interested in checking them out when I have time to ride.

[Randimus Maximus]

My bike isn't ride ready, nor am I, but I'm down for a meeteup!

[AdmiralKit]

I'm still in that phase of parenthood where getting anything on the calendar means booking a couple of months out, but I figure that it'll at least be ridable weather by then.  Got my Monster out on Friday and it was glorious.