Greater Cleveland Aquarium — 10 a.m. to 6 p.m. daily, last admission is at 5 p.m., Nautica Entertainment Complex, 2000 Sycamore St., Cleveland. Features more than 40 tanks of all sizes, which are home to thousands of living creatures including the Ohio brook trout, ferocious piranhas and sand tiger sharks that measure more than 7 feet. $21.95, $15.95 ages 2-12. www.GreaterClevelandAquarium.com.
Titanic: The Artifact Exhibition — Through Jan. 5 at Great Lakes Science Center, 601 Erieside Ave., Cleveland. Discover the compelling human stories told through authentic artifacts and re-creations of the ship’s interior. All tickets are timed; be prepared to select a specific date and time when ordering. $24, $23 for seniors and college students with ID, $22 for children under 2-12; $10 members. For tickets, go to www.greatsciencecom.
Summit Mall Girl’s Night Out — 5-8 p.m. today, 3265 W. Market St., Fairlawn. Includes fashion shows, style, beauty and expert advice and girls-only giveaways. 330-867-1555.
Unattached Seniors— 9 a.m. Saturday at Waterloo Restaurant, 423 E. Waterloo Road, Akron. 330-644-6624.
Polish American Club Fish Fry — 4:30-8 p.m. Friday at the Polish American Club, 472 E. Glenwood Ave., Akron. Starting at $7.95. 330-253-0496.
British American Club Spaghetti Dinner — 6-9 p.m. Friday at the British American Club, 8564 Ravenna Road, Twinsburg. $8 in advance, $10 at the door. For pre-paid orders, call 216-410-8416.
Believe in a Cure Concert Featuring the Gin Blossoms — Doors open at 6:30 p.m. Friday at Cleveland Agora, 5000 Euclid Ave. Other performers include Pat McGee, Jay Patrick Boland & the Members Only Band, the Allen Ilg Band and Matthew Knabe (former lead singer of Ligion). Profits will benefit the Get Well Gabby Foundation, which is dedicated to raising money for childhood brain cancer research and family support. Reserved tickets are $24.50-$55. General admission is $37.50-$44.25 Tickets are on sale at the Agora box office, Ticketmaster.com or by phone at 800-745-3000.
17th Aviation Heritage Fair — 7 a.m. to 5 p.m. Saturday at the Kent State University Airport, 4020 Kent Road, Stow. The fair is a celebration of aviation education past, present and future. It will include talks by two World War II pilots and displays of aircraft including a B-25, a C-123 Provider, an SNJ and the Cleveland Clinic’s helicopter. Event admission is free. Airplane rides will be available 8 a.m. to 4 p.m. and are $25 per person or $70 for a group of three. Food and beverages will be available for purchase. The day will start with a traditional pancake breakfast offered by the Stow-Munroe Kiwanis Club. Tickets for the breakfast are $6. www.kentstateaviationheritagefair.org.
A New Adventure Widows & Widowers social group — 7:30 a.m. Saturday at Eat ’N Park, 200 Howe Ave., Cuyahoga Falls. 330-929-5430 or 330-630-9275.
A New Beginning Social Group for Widows and Widowers — 9 a.m. Saturday at Thano’s Restaurant, 71 Fifth St. SE, Barberton. 330-745-6239.
Widows & Widowers (SOS) Starting Over Socially Brunch & Dominoes — 10 a.m. Saturday at Perkins, 4896 Everhard Road NW, Jackson Township. Participants pay for their meals. Information call, Norma at 330-452-5889 or Bernie at 330-477-5325.
Yankee Peddler Festival — 10:30 a.m. to 6 p.m. Saturday and Sunday, Clay’s Park Resort, two miles south of state routes 21 and 93, North Lawrence. Early American arts and crafts, demonstrations, entertainment, food. Tickets: $10 ($9.50 if purchased in advance online); seniors 60 and older, $9; children 6-11, $3. 800-535-5634 or www.yankeepeddlerfestival.com.
Main Street Kent Third Annual International Festival — Noon to 7 p.m. Saturday in downtown Kent. There will be international cuisine throughout the festival. Entertainment will take place at the Hometown Bank Plaza. For more information, go to www.mainstreetkent.org/#/international-festival/4566331191.
Author Visit — 1 p.m. Saturday at Learned Owl Book Shop, 204 N. Main St., Hudson. Sharon Hunter will bring her second book, Love on the Ranch. 330-653-2252.
Hoover-Price Planetarium Shows — 1 p.m. Saturdays and 2 p.m. Sundays at McKinley Presidential Library & Museum, 800 McKinley Monument Drive NW, Canton. Looking Back in Time, Sept. 14 through Nov. 3. 330-455-7043.
Brunswick VFW Benefit Reverse Raffle & Clam Bake — 2-6 p.m. Saturday at Brunswick VFW Post 9520, 1439 S. Carpenter Road. $30 per person. For more information, call 330-273-4892.
Bluegrass Saturday Nights— 7-11 p.m. Saturday at Homerville Community Center, state Route 301. All pickers welcome; open stage and jam rooms. 330-416-2222.
Bluegrass Music Show — 7-11 p.m. Saturday, Shalersville Town Hall, state routes 44 and 303. Doors open at 6. Event will feature Coney Carver & the Rainbow Valley Boys, Young & Blue and the Roy Greathouse Band. $10. 330-325-7867.
RuPaul’s Drag Race “Battle of the Seasons” Tour — 9 p.m. Saturday at PlayhouseSquare’s Palace Theatre, 1615 Euclid Ave., Cleveland. $10, $30 and $75. 216-241-6000 or www.playhousesquare.org.
Cuyahoga Falls Natatorium’s 10th Annual 5K Race — One-mile Family Fun Run will start at 8 a.m. Sunday at the natatorium at 2345 Fourth St. followed by the 5K race at 8:30. Register in advance ($20) or on race day ($22). Family run is $8 per person or $20 max for families. For more information about the race, contact race director Julie O’Connell at 330-971-8087 or OconnellJA@cityofcf.com. Register online at http://cfo.cityofcf.com.
Northeastern Ohio Mustang Club fifth annual All Mustang Car Show — 10 a.m. to 3 p.m. Sunday at Montrose Ford, 3960 Medina Road, Copley Township. Proceeds of the show will benefit the Copley Fire and Rescue Association and the Warriors’ Journey Home Ministry. For more information, go to www.neomustang.com.
Football Special — Starts at 11 a.m. Sunday at the British American Club, 8564 Ravenna Road, Twinsburg. Browns vs. Ravens game starts at 1 p.m. $1 hot dogs and $1 beer.
All Level Yoga Flow Class — 1-2:15 p.m. Sunday at Shaker Historical Society, 16740 S. Park Blvd. Shaker Heights. $10, free for society members. For reservations, call 216-921-1201.
Fall Writing Workshop-Story Structures — 5-7 p.m. Sunday at Learned Owl Book Shop, 204 N. Main St., Hudson. With Hanna Brady and Emelie Samuelson. $45. Registration required, 330-653-2252.
Monday Night Writers meeting — 6-8 p.m. Monday, Peaberry’s Cafe, 4350 Boardman-Canfield Road, Canfield. Led by author Nancy Christie. Session will include writing exercises, information on the business and creative aspects of writing and group feedback on works-in-progress. $10 fee. Register by calling Christie at 330-793-3675 or emailing her at email@example.com.
Summit County Songwriters Circle Monthly Workshop — 7 p.m. Monday at Quirk Cultural Center, 1201 Grant Ave., Cuyahoga Falls. For more information, go to www.songwritersummit.com.
Carovillese Club Spaghetti Dinner — 4-7:30 p.m. Tuesday at Carovillese Club, 570 E. Cuyahoga Falls Ave., Akron. $6 to $8.25. 330-929-6767.
Widows & Widowers (SOS) Starting Over Socially Dinner/Meeting — 6 p.m. Tuesday at Primavera’s Ristorante, 5382 Fulton Drive NW, Canton. Participants pay for their meals. Reservations required. Information call, Norma at 330-452-5889 or Bernie at 330-477-5325.
Book Club Open House — 6-8 p.m. Tuesday, the Learned Owl, 204 N. Main St., Hudson. Register book club, mingle with other book club members and find possible book picks for fall. 330-653-2252.
Old Time, Celtic and Bluegrass Music Jam — 7-10 p.m. Tuesday at the College of Wooster, in the college snack bar, Mom’s Truck Stop, Lowry Center, Wooster. The College of Wooster Scottish Arts Society along with local community players sponsor musical jam sessions where guests may sit in. Information: Kim Tapie, 330-345-5208, or Charlene Adzima, 330-263-6504.
Summit County Historical Society Perkins Stone Mansion Tours — 1-3 p.m. Wednesdays, Thursdays and Fridays at Perkins Stone Mansion, 550 Copley Road, Akron. $6, $4 seniors, $2 students. 330-535-1120 or go to www.summithistory.org.
Take a Look Back at Sir Winston Churchill — 7 p.m. Wednesday at the Stow-Munroe Falls Public Library, 3512 Darrow Road, Stow. Anneliese Nefos, former household chief of staff, will share firsthand reminiscences of history and humor regarding Winston Churchill. To register, call 330-688-3295, ext. 4, or go to www.smfpl.org.
Akron Roundtable Luncheon — Noon Sept. 19, Quaker Station, 135 S. Broadway, University of Akron. Timothy A. Dimoff, founder and president of SACS Consulting & Investigative Service, Will discuss Identification & Prevention: New Trends of Aggression and Violence in America. Tickets are $20 and available at www.akronroundtable.org. 330-247-8682.