When I say simple birthday balloons, I mean really simple, and when I mean in a pinch, I mean when time is really really precious, like the guests are about to knock on the door! This week I’m finally going to share with you all the super quick birthday decorations I whipped up for a shabbat birthday celebration for my 14 year old son earlier this month.  It was a surprise to boot, which means had I only had about 20 minutes or less to hang up any decorations that needed hanging between the time I literally pushed my son out of the house until the official beginning of shabbat,…