"It's going to be a fun one," said Czarnik, who assisted on David Pastrnak's power-play tally during the third period of Monday night's win over Buffalo. "It's a great atmosphere to play in and one of the best in the NHL."
Czarnik, who has played just eight games in the NHL, knows how rowdy the Bell Centre crowd can be, so controlling his emotions - and even embracing the hate - will be imperative.
"You just want to play your own game," said Czarnik. "Let the crowd help you a little bit. Just go out there and play your game, do what you do best. Don't try to do too much and I think that will help us."
A natural center entering the season, Czarnik has been riding the wing with the Bruins. And since his return to the big club's lineup on October 26 against the Rangers, he has been feeling increasingly more comfortable.
It has also helped that he is now close to a month removed from a concussion suffered in the final preseason game against Philadelphia.
"I think I'm doing a lot better since those first couple games," said Czarnik, who skated on the third line alongside Matt Beleskey and Riley Nash Monday night. "I feel more confident in myself to make plays and things like that. I'm excited for this opportunity."