What: Charleston’s original all-female improv comedy group. Bitingly witty, unpredictable and politically incorrect, the ladies of “Posse Talk” break all the rules.

When: 8:30 p.m. May 25, June 7; 5:30 p.m. May 26, June 2; 9 p.m. May 27

Where: Theatre 99, 280 Meeting Street

Price: $16 More Info: 853-6687 or www.theatre99.com

What: The Lowcountry Highrollers junior roller derby and all-stars face off against teams from Columbia and North Carolina in this double-header.

When: Doors open at 4:30 p.m.; junior team starts at 5 p.m., all-stars at 6 p.m. May 26

Where: McAlister Field House, 171 Moultrie Street

Price: $10-$40 More Info: 343-9789 or lowcountryhighrollers

What: This benefit will feature cocktails, a spread from Home Team BBQ and live music from Five Way Friday and Gaslight Street. Proceeds will benefit breast cancer patients.

When: 5 p.m. May 26 Where: Lighthouse on the Creek, 100 Church St., Mount Pleasant

Price: $35 in advance; $50 at the door

More info: www.shareoursuzy.org

What: The Holy City Beard & Moustache Society is holding its third annual Beard & Moustache Championship to benefit Lowcountry Women With Wings, which provides Ovarian Cancer awareness, education and support services to women diagnosed with ovarian cancer, their caregivers and families.

When: 6 p.m. May 26 Where: The Music Farm, 32 Ann Street

Price: $12 for 21 and up; $15 for those under 21

More info: www.facebook.com/events/132502223505695

What: The speaker at this month’s Sea Island Republican Women’s Club will be Joseph Kurt, radio talk-show host on 94.3. Enjoy dinner and keep informed on local, state and federal issues.

When: 6-7:30 p.m. May 28, June 25, July 23, Aug. 27

Where: Holiday Inn Charleston Riverview, 301 Savannah Highway

Price: Annual membership $30; dinner is $20

More Info: 607-0397

What: Most people know Terry Haas for her recurring role on HGTV’s hit show “Designed to Sell.” Now living in Charleston, Haas has her own real estate and home-staging consulting business. Registration required.

When: 6-8 p.m. May 31 Where: French Quarter Inn, 166 Church Street

Price: $25 C4W members, $35 nonmembers

More Info: 763-7333 or c4women.org

What: La Leche League meetings are open to all mothers and expectant mothers who are interested in learning more about breast-feeding or have questions they need answered. Babies, preschoolers and toddlers are always welcome.

When: 10:15-11:30 a.m. June 1, July 6

Where: St. Andrew’s Church, 440 Whilden St., Mount Pleasant

Price: Free More Info: 847-1482 or www. lllusa.org/web/CharlestonSC.html

What: Join The Yoga House for a sweaty, stretchy vinyasa flow class open to all levels followed by light refreshments and wine.

When: 7-9 p.m. June 1 Where: The Yoga House of Charleston, 1836 Ashley River Road

Price: $25 More Info: 608-0368 or www.yogahousecharleston.com

What: The Ruth Rhoden Craven Foundation hosts a support group for women who are suffering or who have suffered from postpartum depression or anxiety and their families. Park in the lot behind the church and enter the educational building, not the chapel.

When: 6:30 p.m. the first and third Tuesday of each month

Where: Church of the Holy Cross, Daniel Island Drive and Seven Farms Drive

Price: Free More Info: 769-0444 or www.ppdsupport.org

To get your events in the calendar, post your listings online at http://events.postandcourier.com or email calendar@postand courier.com.