Hey everyone!
First of all I am very very sorry for the site going down right at noon. It is crashing because of the massive number of hits that the site was getting every second. After an urgent message to our hosting company they told us we could handle a maximum of 50 hits per second and we were over that. We had no idea that our site would not be able that much.
So to resolve the problem we've decided to make registrations unlimited until midnight tonight in order to ease the load on the site because people are all refreshing because they are worried that they wont get a spot, which was what was causing the site to crash.
See the announcement on Jessica's blog here:
http://spraguelab.squarespace.com
I will be adding the "Add to Cart" button on the product page as soon as I am SURE that no one will get a server error when they are trying to check out. i.e. when the server load lightens up a bit.
Again I apologize for the inconvinience!
Let's Keep in Touch!