Mistakes to avoid

Part 6 of 7 of the free workshops and classes guide from The Gallery on Montana. The workshop mistakes that cost money and seats: pricing for a full room, promoting once, long demos, short supplies, no setup time and no follow up.

Book a tour · 701 Montana St, San Antonio, TX 78203

Money mistakes

  • Pricing to break even only when full. One slow date and you lose money.
  • Forgetting your own prep and shopping hours in the price.
  • Running out of supplies. Order a 10 percent buffer.
  • Forgetting ticket fees, which take 3 to 8 percent of every sale.

Money mistakes are quiet. The class feels like a success, then you add up the receipts and realize you paid to teach. Build the budget before you publish and check it again after the class with real receipts.

Also watch free seats. One comped friend in a class of ten is a tenth of your revenue, and three can wipe out your margin entirely.

Planning mistakes

  • Promoting once. A single announcement gets buried, so post at least three times.
  • No setup time. Book early enough to set every seat before the first student arrives.
  • No refund policy on the ticket page.
  • Skipping the arrival email, so students show up late and lost.

Planning mistakes usually show up in the first ten minutes. Students wander in at different times, cannot find the door, and you are still taping down paper. A six week plan, a real setup window and an arrival email with the address, parking and start time solve most of them.

Teaching mistakes

  • A demo that runs 40 minutes. Keep it to 20.
  • Staying at the front of the room instead of walking it.
  • Promising more than fits in the time, so half the class leaves unfinished.
  • Forgetting follow up. Send photos and a feedback form within 48 hours, and offer the next date.
An instructor seated at a round table leading a small class
Sitting with students beats lecturing from the front.

The fix for most teaching mistakes is the timed practice class from Part 1. It shows you where the demo drags and which step needs a second look, before paying students find out for you.

Room and setup mistakes

  • Seats where half the room cannot see the demo.
  • No table protection under paint, glue or clay.
  • Food on the same table as supplies.
  • No plan for where wet pieces dry or trash goes.

Sit in the worst seat before doors open. If you cannot see your own demo from there, move the demo or the chairs.

  • Music so loud that people cannot hear the demo.
  • Chairs that are too low or too tight for long hands-on work.
  • Check-in buried in the back of the room.

Weather and season mistakes

Tip: Plan around the weather. Late-spring storms and summer heat can push yard plans indoors fast. Plan every hands-on block for inside, and treat outdoor time as a bonus.

Also watch the calendar. Booking a class on a big Fiesta weekend or a holiday weekend means fighting for attention and parking, and summer afternoon classes outside rarely go well in San Antonio heat.

  • Booking outdoor time in July or August afternoons.
  • No indoor plan when late-spring storms roll in.
  • Ignoring a big event weekend that fills roads and parking nearby.

Marketing mistakes

  • A vague title that does not name the outcome.
  • No photos of the finished piece on the ticket page.
  • Waiting for sales instead of messaging people directly.
  • Canceling too early, before the final ten days when most seats sell.

Stock photos and clever titles feel safe, but they hide what the class actually is. A phone photo of a real finished piece and a title that names it will outsell a polished graphic almost every time.

Skipping the photos

If nobody captures the room working and students holding their finished pieces, you have nothing to sell the next date with. Assign one person, even a friend, to take them during the break. Ask permission on the sign in sheet so you can post them.

Take a few wide shots of the room working too, not only close-ups. Wide shots show future students the setting, which is often what convinces someone to book.

How to recover

Most of these come from rushing the first class. Give yourself the full six weeks, price for half full and protect your setup time, and the rest gets easier with each date. After every class, write down one thing to keep, one to cut and one to try. Ten minutes of notes is how the third class ends up far better than the first.

Want to film your class for promotion? The podcast and video guide covers sound and a simple camera setup, and a class can also anchor a market day with our pop-up market guide.

Previous: The class itself · Course overview · Next: How to do it at The Gallery

© 2026 S & M Branding. Hollywood Methods is affiliated with S & M Branding, the company behind NO BS OS (nobsos.com).