there is a known issue with the Samsung browser on phones, the shopping cart doesn't work. If you have a differnet browser, try that one. Or you can use a pc or tablet. Or use the above link.
Workshops are NOT refundable. HOWEVER - If I have to cancel the workshop, I will refund your money. If you cannot make it to a workshop you ordered, I will offer credit to a future workshop. Credits are good for up to 1 year.
You can RSVP and pay on site the night of, however the price goes to $40 if you don't prepay