The Blues used to have a hot dog hat that they made the winner wear while doing their post game interview. They might still have it around and hand it out, but I haven't seen it in an interview for awhile.

Photographic evidence: https://tm4t.files.wordpress.com/2014/02/tj-oshie-weenie-hate-stl-blues.jpg

Also, here's Polak in it back when he was a Blue, lol: https://s-media-cache-ak0.pinimg.com/236x/a4/d8/7c/a4d87caa4ef84533f6ead52dc4f29c80.jpg