Thank you @liberosist!
Having a sponsor for this event is really great as it could really make the difference financially for some of us.
What I would suggest is that you transfer this to the organizer @lemouth to support the transport and the lodging.
For a souvenir movie, I could take my DSLR, but
1/ I am not sure it will be allowed to film or take pics in the LHC (I know that at the ESRF at the time when I did experiments there, it was not allowed to take pics),
2/ I might get completely hypnotized by the detectors and forget to film ;-)!
I would prefer not to be involved in the money part. It will be between liberorist and the participants :)
For the cameras, we will have some on board. Having several is better (we are allowed to film and take picture as the detector will not be working (otherwise, we just don't go there :p ))).