Photo: James Rojas/WBZ NewsRadio
1 of 8 Brian Bapz and Soldani (aka the Caveman on Causeway) stake their claim outside the Garden at 2:30 a.m.Photo: James Rojas/WBZ NewsRadio
2 of 8 KJ Green will be riding the duck boat with the team. "Kristaps Porziņģis is a good friend and invited the craziest Celtics fan onto his boat today."Photo: James Rojas/WBZ NewsRadio
3 of 8 This Celtics fan is hoping to get Derrick White's attention.Photo: James Rojas/WBZ NewsRadio
4 of 8 The Larry O'Brien Championship Trophy is looking a little different.Photo: James Rojas/WBZ NewsRadio
5 of 8 Photo: James Rojas/WBZ NewsRadio
6 of 8 Photo: James Rojas/WBZ NewsRadio
7 of 8 Photo: James Rojas/WBZ NewsRadio
8 of 8 This enthusiastic fan eventually jumped down and got a talking to from police.Photo: James Rojas/WBZ NewsRadio