The Aquinas School of Philosophy’s science of ethics class continues each Friday at 6:30 p.m. in the second floor education/conference room of Mount St. Mary’s Hospital, 5300 Military Road, Lewiston. For more information, contact Dr. Raphael Waters at 297-0883 or e-mail drrwaters@yahoo.com.

Tuesday Crafters meets on Tuesdays, at 10 a.m., inside Island Presbyterian Church, 1822 Huth Road.

The Niagara Regional Theatre Guild presents “The Diary of Anne Frank” at the Cardinal O’Hara High School Performing Arts Center, 39 O’Hara Road, Tonawanda. The show is on stage at 7:30 p.m. Friday and Saturday nights, and at 3 p.m. on Sunday, Nov. 22. For more information, or for tickets, call 284-6358 or visit www.niagaratheatre.com.

The Castellani Art Museum of Niagara University presents the exhibit “Andy Warhol: A Photographic Legacy.” The work is on display during normal gallery hours. For more information, call 286-8200 or visit www.niagara.edu/cam.

Buffalo Niagara Sales and Marketing Executives presents “Speed Networking Dinner Event.” The activity takes place at the Millennium Hotel, 2040 Walden Ave., Buffalo. Networking begins at 5:15 p.m. Dinner follows at 6:15 p.m., with the program to follow. For more information, or for tickets, call 662-2279 or visit www.bnsme.org.

The Niagara Business Network meets at 8 a.m. for networking. For more information, a list of upcoming locations, or to register, contact Theresa Winder at 775-0206 or visit www.niagara-business-network.com.

Bible Presbyterian Church hosts a Thanksgiving eve service at 7 p.m. The church is located at 1650 Love Road. For more information, call 773-7303 or visit biblepres.org.

Island Presbyterian Church hosts a community Thanksgiving dinner. The free event begins at 1 p.m. at 1822 Huth Road. All are welcome to attend. Turkey, potatoes, dessert and beverage will be served. Those who are able to bring a dish to pass should do just that. Those planning to attend are asked to reserve a spot by Saturday, Nov. 21. Call 773-6374. Leave your name and the number of people attending.

The Grand Island Memorial Library is closed in observance of Thanksgiving.

Papa and Mama Root continue their “Saturday Nights at the Brick Oven” series at the Brick Oven Pizzeria, 2373 Grand Island Blvd. The music group performs oldies, southern rock favorites and country-style originals from 8:30 to 11:30 p.m. For more information, visit www.papaandmamaroot.com.