As part of its Lunch and Learn series, the Westhampton Free Library, 7 Library Ave., Westhampton Beach, will host a discussion with Paula Montagna, a registered dietitian at Stony Brook Southampton Hospital, on Friday, Jan. 10, at 12 p.m. The discussion will address the variety of non-dairy milk options on the market and include a taste-testing of some of these options. For more information and to register, call 631-288-3335 or visit www.westhamptonlibrary.net.