Sen restaurant will host a tuna breakdown demonstration and a 13-course omakase dinner.

Councilman David Lys, who has served on the East Hampton Town Board since being appointed in 2018 before winning election in his own right, will now serve as deputy town supervisor. He is to be appointed at Tuesday’s town board organizational meeting.

Robert A.M. Stern, a leading American architect whose forceful advocacy of Classicism and function defined his projects in East Hampton and around the world, died on Nov. 27 at 86.

Robert Weisberg, who was instrumental in building the original cable television system in East Hampton, died on Dec. 1 in Manhattan. He was 98.