Add a little greenery to your home by way of a terrarium. One of the best "terrarium-aholics" around, Rebecca Turk of Moore Botanical Gardens, who has 32 terrariums in her own home, shares her passion and knowledge to help you build your very own. All materials are provided, including peat, activated charcoal, soil, plants, moss, and a beautiful glass container. Pre-register to attend. Corner House Cafe, 1609 Beech Hill Rd., Summerville. Saturday, 1-3pm. www.eventbrite.com