If you do not find a class setting that meets your needs (since Kundalini isn't trademarked, anyone can use it for just about anything!), you might want to speak with a counselor or bodyworker who does energy work. Kundalini awakenings can bring up a lot of emotional stuff and one might feel like they are in a bit of a crisis. One on one guidance from a therapist might be a good adjunct to group work.

Good luck.