A statement from Minnelli's publicist says Minnelli "is under doctor's orders to continue to restrict her travel and performance schedule. Liza sends her regrets that she won't be able to perform with her dear friend Alan and will miss seeing her fans and friends in Provincetown."
Cumming, however, will perform. The current star of Cabaret will offer his solo show at 7:30 PM at the Paramount Theater. He will be joined by musical director-composer Lance Horne and Eleanor Norton on cello.
Cumming, according to press notes, "belts material from Annie Lennox to Kander & Ebb with his signature charm.… Cumming’s personal stories take on the tone of a delicious secret told at a private dinner party – assuming your dinner guests happen to be Tony Award winning performers backed up by killer musicians."