LEISURE
BIRD WALK, LOOKOUT MOUNTAIN – Point Park, Lookout Mountain Battlefield Visitor Center. Author Joe LaFleur leads one-hour bird walk for beginner and experienced bird watchers, 11:30 a.m. Sunday. $3 for participants 16 and older (free with National Park pass). 423-821-7786, 706-866-9241.
BIRD WALK, LOOKOUT VALLEY – Chattanooga Nature Center, 400 Garden Road. Guided Wake Up With the Birds walk, 7:30 p.m. Saturday (repeats April 16, 23, 30, May 7, 14). Nonmembers $8 adults, $5 seniors and children 4-11. Reservations recommended. 821-1160, ext. 0.
BIRD WALK, SEWANEE – Meet at Spencer Hall, University of the South, Sewanee. Sewanee Herbarium presents bird walk with Dr. David Haskell, 8 a.m. Saturday, 7:30 a.m. April 23 (all times Central). 931-598-3347, ygottfri@sewanee.edu; http://lal.sewanee.edu/herbarium.
BLESSING OF THE BIKES – Ringgold United Methodist Church, 7484 Nashville St., Ringgold, Ga. Group blessing for motorcycle riders, followed by individual blessings upon request, 11 a.m. Saturday, with live band, drinks and snacks. 678-938-1386.
BOOK SALE – Eastgate Town Center, 5600 Brainerd Road. Friends of the Bicentennial Library’s semiannual sale of books and media, through Monday. Hardbacks $2, paperbacks $1 for adult titles; children’s titles less, special collections priced as marked. Hours: 9 a.m.-7 p.m. today, Saturday and Monday, noon-6 p.m Sunday. Books half-price on Sunday, $3.50 per bag on Monday. www.friendsofthelibrary-chattanooga.com/book-sales.html.