Celtics owner Wyc Grousbeck gushes about "excited" atmosphere around TD Garden ahead of the NBA season on the 2018 WEEI/NESN Jimmy Fund Radio-Telethon. Donate to the Jimmy Fund at: https://t.co/1qeJ3Ts0b7 pic.twitter.com/noIfK1zcIe

— NESN (@NESN) August 21, 2018