Norwalk”™s Lockwood-Mathews Mansion Museum is holding its inaugural gala marking the opening of its servants”™ quarters to the public for the first time in its 49 years, Oct. 10, 7 p.m., 295 West Ave., Norwalk. The event features a black-tie dinner, silent and live auctions and a preview of new exhibitions. Co-chairpersons are Lynne Byington and Doug Adams. Drew Denbaum is keynote speaker. RSVP by Oct. 2. For more information, email info@lockwoodmathewsmansion.com.