If you would like to see an example of a running Big Bang fest, then visit the Merlin Big Bang. They are well underway.
Would you be interested in participating in a German Band Big Bang fest?
Which fandom(s) are you in?
Other fandom:
Have you submitted for a big bang before?
Have you written fic over 15,000 wds before?
Have you helped run a big bang before?
When would be the best time of year for you to participate