On September 27th 2015 will be a lunar event not seen in the skies for 30 years. The moon will appear as a full massive bright supermoon until the early hours when it will turn dark blood red because of an eclipse. The moon will become a red supermoon. Lets just hope that there isn't going to be any clouds!
If you want to do more as you're watching the moon, check out the druids page for an idea:
Moon experiment by Stonehenge druids