Concord’s annual Town Caucus will be held at 7:30 p.m. Monday at the Town House in Monument Square. The snow date is Tuesday. The caucus is held to nominate candidates for offices to be filled at the spring election. The caucus can nominate one or two individuals to be placed on the ballot for each position. Other residents can have their names added to the ballot by taking out nomination papers and collecting signatures from at least 50 registered voters by Feb. 4. This year’s annual election will take place on March 25. For more information, contact the town clerk’s office at 978-318-3080. Full story for BostonGlobe.com subscribers.