Lincoln Center's popular Sunday Morning Coffee Concerts offer rewarding, mostly younger artists in 60-minute programs starting at 10:30 a.m. in the intimate Walter Reade Theater. Next up is this elegant, award-winning French pianist who just turned 33. His all-Schubert program includes a lilting landler to start things off; the Three Piano Pieces; the Allegretto in C minor; and, to rouse the audience, the exuberant, and daunting, "Wanderer" Fantasy. Afterward, audience members can meet Mr. Chamayou in the reception room, where there will be complimentary coffee and muffins.