I signed up to the Energizer Night Run a few weeks ago- if you haven't come across it yet, then you should totally check it out, it sounds like it's going to be an awesome evening!
It's a run (either 5k or 10k- I'm doing the 5k) around Battersea Park, dressed up in neon with glowsticks, flashing lights, headlamps- whatever you fancy- followed by an after-party at Battersea Evolution- running and partying; what's not to love! :)
Entry includes a tshirt, headlamp, runner bib with timing chip, entry into the after-party and a free drink- what are you waiting for?!
I won a competition with Energizer a few days ago so they sent me some extra goodies, which was exciting and definitely got me psyched up for the Night Run in a few weeks :)
Unfortunately the t-shirt they sent me was a size Large (!) so I can't really wear it for training- in that bright orange I would definitely be seen though. I'm going to contact Energizer and see if they can send me a smaller size because I'd love to wear it on my runs, but at the moment it's more like a nightshirt! :)
EDIT: Energizer Night Run have since sent me a smaller tshirt which fits great! And I am really looking forward to training in it, and getting all kitted out on the night :) Come along!