Ever get that feeling in your stomach? The butterflies are back ... which means Somethings A-Flutter at Daniel Stowe Botanical Gardens orchid conservatory. Hundreds of butterflies of colors, shapes and sizes will be on hand for viewing. There will also be butterfly exhibitions, releases and demonstrations. Continues through the month of September. Free with garden admission, $6-$12. 9 a.m.-5 p.m. 6500 S. New Hope Road, Belmont. 704-825-4490. www.dsbg.org.