source?

thanks for replying! yeah so this will pretty much be my first lan so idk what to expect, from what I've seen for previous events most of the first matches started at around 5pm local time so i assume that would be the same for Toronto? although on my ticket it says 12pm somewhere so idk what that's referring to. anyways, i was wondering when to get to the venue since i got a general admission ticket so it would be cool to be near the front? also, around what time does a day usually finish? would there usually be any opportunities to meet/take pics with the pros? I'm going for upper and lower bracket round 2 so that'll be 16 and 17/6. sorry for all the questions and thanks so much in advance for helping out!

never been to a lan before and will be going to a few of the playoffs games- for general admission how early in advance would i have to get to the venue to be near the front and what time would that be roughly?