It's that time of year again. On March 26th, Park Avenue Winter is set to morph into its newest incarnation, Park Avenue Spring. This will complete the Upper East Side restaurant's first annual name-change cycle, as it opened last June as Park Avenue Summer. As usual, the transformation will be reflected in chef Craig Koketsu's seasonal menu as well as in the decor, which will be redesigned by the talented folks at AvroKO
(100 E. 63rd St.; 212-644-1900).