If you haven't attended a DevTricks at Brock yet, we're in room TH253, which is tucked away at the back of the Thistle Complex. Due to ongoing construction, it's impossible to know what route you'll be taking the day of, but here's a few tips:
There's a mini ScotiaBank at the corner of two hallways - TH253 is a few doors down from the ScotiaBank in one of those 2 hallways (hint: Not the one with the vending machines).
If you park in Zone 1 or Zone 2, you're going to be walking towards the monument / turnaround where the buses go. It will either be open, which places you directly into Thistle Complex, or it will be under construction, directing you to Robert Welch Hall a bit further left. If you end up in Thistle Complex directly, go to the hallway on the left side of the library / commons (big glass fishbowl area), and at the end of the hallway, find the ScotiaBank! If you end up in Robert Welch Hall, continue straight through it, up the hill, into ScotiaBank hall. Enter Thistle Complex on your right, then immediate left at the next hallway. ScotiaBank & hallway with TH253 is at the end.