AVON

Communicating: The Alzheimer’s Association will offer a free program on how to communicate with those suffering from Alzheimer’s disease and dementia. It will be held Thursday, Sept. 22, from 6 to 8 p.m., at the Avon Council on Aging. Registration is required; call 800-272-3900.

BROCKTON

Lebanese Festival: The annual event at St. Theresa Maronite Church will be held Friday, Sept. 23, from noon to midnight, Saturday, Sept. 24, from 11 a.m. to 1 a.m., and Sunday, Sept. 25, from noon to 7 p.m.

HALIFAX

Ticks: The health agent from the Halifax Board of Health will team up with a public health nurse from NVNA and Hospice to teach about treatment and prevention of tick-borne diseases. The free presentation will be on Tuesday, Sept. 20, at 1 p.m., at the Holmes Public Library.

MARION

Rent a bike: Through the end of September, Marion residents 18 and older can rent a bike and a helmet for the day from the Elizabeth Taber Library. A photo ID and a library card are needed.

MARSHFIELD

Tennis clinic: Youngsters in kindergarten through eighth grade are invited to two free hours of instruction from TGA Premier Youth Tennis. The clinic will be held Sunday, Sept. 18, from 10 a.m. to noon, at Marshfield High School. Equipment will be provided.

NORWOOD

Open house: The Neponset Valley Chamber of Commerce is having an open house Friday, Sept. 23, from 3 to 5 p.m., at 520 Providence Highway, Suite 4. To RSVP, call 781-769-1126 or visit www.nvcc.com.

RANDOLPH

Dedication: The town will dedicate a chair at Town Hall for prisoners of war and those missing in action, at a ceremony Saturday, Sept. 24, at 10 a.m. The chair will honor Maureen Dunn of Randolph, a co-founder of the National League of POW/MIA Families, who died in 2013.

QUINCY

Tutors needed: The Thomas Crane Public Library is seeking volunteers to work with adults on improving their reading and writing skills. A volunteer orientation will be held Tuesday, Sept. 20, from 6 to 8 p.m. in the Community Room.

SCITUATE

For seniors: The Scituate Council on Aging is looking for people 60 and older to participate in its free Aging Mastery Program, which includes instruction on health and wellness. If interested, call 781-545-8722.

Jacob Carozza can be reached at jacob.carozza@globe.com. Follow him on Twitter @jacobcarozza.