The button below allows TOS members to maintain their contact information and register for TOS-sponsored events.
If you are not a TOS member, please consider becoming one. Click on "About TOS" for more information and to join.
Please note that if you are a current TOS member, an account has already been created for you. You do not need to "Create an account".
If you are a TOS member you should be receiving occasional emails from TOS. If you are not receiving those emails, please check your spam folder. If emails are going to your spam folder,
move the emails to your regular inbox, or do whatever is appropriate to prevent them from going to spam.