The presentation of the flight is the final detail demonstrating a brewery's commitment to getting everything right. Golden's Whitetooth and Kelowna's Rustic Reel are prime examples. Whitetooth has beautiful glasses and the shellacked plank of wood tray. Rustic Reel's tray is a perfect compliment to the feel of the brewery, and I don't think I've ever seen flight tray come with snacks.
On the other hand, you could argue that the plain tray from Kelowna's Boundary Brewing demonstrates that they're too busy making great beer to spend time on the tray. And their beer is great, so this is plausible.
Whitetooth (Golden) - Streetcar (North Van) - House of Funk (North Van)
Bad Tattoo (Penticton) - Rustic Reel (Kelowna) - Boundary (Kelowna)