Workshops Cancellation & Substitutions Policy

If You Need to Cancel

We rely on an accurate attendance count to make important arrangements for our workshops. If an attendee needs to withdraw from a workshop, they must inform us in writing via email or fax no later than 21 days prior to the first day of the scheduled seminar. ADI will confirm the receipt of the cancellation within three business days. For any cancellations that are made more than 21 days prior the seminar, you will be charged a non-refundable administrative fee of $15. No refunds will be available for cancellations within twenty-one (21) days of the workshop. Please take this into account when you sign up for a workshop.

If We Cancel

Occasionally we find it necessary to cancel a workshop. Argument-Driven Inquiry (ADI) reserves the right to cancel events for any reason, including inclement weather (see below). If ADI makes the decision to cancel a workshop, we will use the contact information you have provided to us to inform you. If ADI cancels, participants will be notified immediately and will receive a complete refund of all workshop fees. The refund will be issued to the original form of payment. If, for any reason, ADI cancels a workshop, ADI is not responsible for expenses incurred beyond the enrollment fees.


Before the workshop begins, you may substitute another person in your place. It’s okay if your replacement teaches a different grade or performs different school duties from yours. Please call (512-777-4099) or email as soon as possible with any substitution requests.

Changing your choice of workshop location:

If you need to switch to a different location, please call or email as soon as possible. We will accommodate your request if space is available.

Inclement Weather

​If there is severe weather, participants should call ahead to confirm that the seminar is still going to run. If we cancel on account of weather, we’ll contact you using the information you have provided to us, and we will put an announcement about the closure on the ADI website. If the seminar is canceled due to weather, we will refund your registration fee.