This is worthwhile, and is basically free. The $10 covers the cost of the handouts.
From: abbottloop.org…

Wednesday Night Bible Doctrines Class

A Wednesday night Bible Doctrines class will be starting on September 8th. The class will be from 7 p.m. – 8:15 p.m. If you are interested in taking the class please call the church at 349-9641 to register.

There will be a charge of $10 per person for the class. Child care will be provided up to age 4.

You can sign up in the foyer after Sunday services or contact the church office at 349-9641.

Related:
Kevin Conner: Doctrine Determines the Health of the Church