btw: have you guys considered making a Line or Twitter group for the event? There's seems to be quite a few of us going for the first time. Just an idea that might be helpful!
There is a line group, my line ID is animagic4u if you need an invite.
Also, if I were you Saturos, what I would do is lay the penlights underneath some water bottles which are allowed into the event.
Pretty sure the bag check won't be that thorough. Just don't let them know I told you to do that

I bought the Mix Penla Pro that says it has a button battery in it, so those kind should be alright. But just as an FYI, they're discontinuing that line, so I don't know what the stock situation will be if you try to buy one in a store.
So it's time to board the first train on Friday morning
Try the last train Thursday evening
