The Westhampton Free Library, 7 Library Ave., Westhampton Beach, invites children (grades K-3) to the library on Tuesday, Jan. 7, at 6 p.m. to take part in a sugar cube challenge. Participants will test their skills by building an igloo out of sugar cubes and glue. Will it stand up to a windy winter storm? Find out! For more information and to register, call 631-288-3335 or visit www.westhamptonlibrary.net.