I am having a daytime (1:30 pm) August wedding. We are on a tight budget and are going to use a local skating rink for the reception. It has been used for several other weddings, big parties, dances, and community events, but functions as a skating rink otherwise. The problem is that it is too dark. I'm worried that it won't be good for pictures. How do I brighten it up a little bit and make it feel like a nicer venue? I want it to feel classy enough, but I don't want the decorations to feel too fancy for the location. My colors are royal blue, pink, and light blue.