Mark your calendars for the Tenth Triennial Gathering, July 13-16, 2017, in Minneapolis, Minn. Registration is now open. Check prices here. Download a registration book here. If you would like to receive a copy of the registration book in the mail, contact us. Please include your address. To give a gift registration, download and print the registration book and provide the recipient with a check. To transfer a registration you bought in 2014, fill out this form and email it to Gabriela Contreras or mail it to her at 8765 W. Higgins Road, Chicago, IL 60631-4101.