American Red Cross Blood Drive, 2 to 7 p.m. at Saint Augustine Church, 35 Essex St., Andover. 1-800-RED CROSS (1-800-733-2767), redcrossblood.org.
Graffiti at the Library, 2 to 4 p.m. at the Pelham Public Library, 24 Village Green. Part of the Teen Summer Reading Program. PelhamPublicLibrary.org.
eBook How-To Session, 7 to 8:30 p.m. at Memorial Hall Library, 2 North Main St., Andover. Learn how to download free best-selling titles to read on the computer, iPhone, Android, Kindle, or other compatible eBook reader. Bring an eBook reader, USB cord, library card, and questions for a hands-on session with Overdrive. If using a Kindle, bring the Amazon login and password as well. Free. 978-623-8401.
Lunch Time Knitting Group, 11:30 a.m. to 2 p.m. in the Beshara Room, at the Kelley Library, 234 Main St., Salem, N.H. 603-898-7064.
Jocko’s Jazz: The Mark Carlsen/Jon Wheatley 50-50 Band, 7:30 to 10:30 p.m. at the Sahara Club, 34 Bates St., Methuen. $10 cover. Wheelchair accessible. 978-683-9200, jockosjazz.com.
Methuen Rail Trail monthly meeting, 7 p.m. at the Nevins Memorial Library, 305 Broadway, Methuen. Topics to be discussed include ongoing projects and planning for the Essex Heritage weekend in September. The public is invited to attend. 978-685-3639, methuenrailtrail.org.
Tuesdays & Thursdays, July 9 through Aug. 15
2013 TOT SUMMER PLAYGROUND CAMP, 10 a.m. to 2 p.m. at the Elmer G. Raymond Memorial Park Lodge, 35 Keyes Hill Road, Pelham. Open to boys and girls ages 3-5 (by July 1). There will be additional cost for field trips. Enrollment is limited; first come, first served. Cost is $225 per child for residents, $150 for each additional child in the same family; $250 per child for nonresidents; $175 for each additional child same in the same family. Offered by the Pelham Parks and Recreation Department. 603-635-2721, email email@example.com, pelhamweb.com.
July 9 through Aug. 13
Chronic Pain Self-Management Workshop, 1 to 3:30 p.m. at Elder Services of the Merrimack Valley, Lawrence. The workshop will be held once a week for six weeks. The workshop is free, but pre-registration is required. 978-946-1260, healthyliving4me.org.