For those that are interested and are more at home with a clothes iron than a soldering iron, it could be a DIY project night to help you along. If you dont know what a clothes iron is, its used by old people (and lawyers) to get that stuffed shirt look.
Or, as i was telling Bob about at the meeting, there is a really cool one that does not require asembly. Plaato Air Lock
My daughter is a kickstarter junky, so I've got one on the way.
FYI, kickstarter is closed, but you can preorder at a discount, still. And of course, they are shipping late as is the norm with most kickstarters.