Inquirer's Classes run three to four times per year at Trinity. These classes lead to congregational membership. It's recommended that all new folks at Trinity attend the Inquirer's classes even if they have a Lutheran background.

The purpose of the Inquirer's classes are to give a basic outline of the Lutheran faith and the practices of Trinity so that we can confidently confess that we know the teachings of our faith and believe them to be true. Among the other benefits of the classes are that members of the classes get to form lifelong friendships with those who attend the classes with them.

Classes are twelve sessions in length and generally meet on Sunday nights at 7pm. Given the large number of new people joining Trinity, classes meet on a nearly continual basis.