Yes. Call IBM at either 1-800-3-IBM-OS2 in U.S. (or the PS/2 Help Center). Local IBM branches frequently hold OS/2 classes and seminars.
See os2/2_x/info/ivleague.txt on cdrom.com or the User's Edition for a list of third-party support organizations.
Make sure to check your local software companies. Many of them offer OS/2 specific classes also.