Sundog Yoga Studio is celebrating its one-year anniversary by offering discounts on classes from Oct. 1-Oct. 5, according to owner Stefini Elkins. Elkins said for every class pass a customer purchases, the studio will give them a free class. Passes range from $17-$120. 15001 Walden Road, Ste. 211, Montgomery. 936-582-2612. www.sundogyogastudios.com