Adult programs — Terrariums and You with Tovah Martin. Saturday, Oct. 5, 11 a.m.-noon, at the Fairchild Nichols Library.  Discover the ‘small worlds’ of terrariums that bring beauty into any home or office. Learn which plants work best, unusual and interesting containers to use, and much more. Tovah will show you how anyone can bring nature and greenery into their busy life. Details online. Free. Register. Call 203-452-5196.