This year, my son decided he wanted a Star Wars themed birthday. I had a really hard time finding decorations for this theme. The nearest party city is too far away. So I made my own. We decorated in black and blue colors and made my own birthday day sign.
These are just normal cupcakes with little star wars stickers on some blue and black cardstock.
I also get lime sherbet and sprite and made a punch that we called "Yoda Soda".