Lego Birthday Party We had a Lego party for my son's 7th birthday. We had a cake shaped like a Lego (rectangle cake with six cupcakes, halved horizontal, on top; all frosted your favorite Lego color). We used solid color tableware ie. blue plates, red napkins, yellow cups. Treat bags held candy Lego's, small Lego set or bag of Lego's (I took a bucket and divided among the guests bags)etc. I wanted to use Chubs babywipe containers (the ones that look like a Duplo block)to hold the goodies but I couldn't find enough in time.  Games included races to see who could make the tallest Lego tower. We had a fun time and my son loved the party as much as his Lego's!