The D.C. Sentinels are on a winning streak with two major titles under their belt this year. (Photo courtesy of Kevin Majoros)

There are lots of great things happening with the D.C. sports groups in the coming month.

Congratulations to the D.C. Sentinels basketball team who have been on a tear this year winning two national tournaments. In January, the team won the A division of the Sin City Shootout in Las Vegas. Two weeks ago the Sentinels won the A division of the Coady Roundball Classic in Chicago. They will be celebrating with a happy hour party today from 5 to 8 p.m. at the Black Fox Lounge. You can check out the Sentinels at www.teamdcbasketball.org.

The D.C. Strokes Rowing Club is offering Learn To Row sessions for men and women in the month of May.  All skill levels are welcome and you will be introduced to the basics of technique, equipment and language in a small class of 10-12 people. From April 30 to May 22, sessions will be offered on Saturdays in the mornings and afternoons. From May 2-25, sessions will be offered on Mondays and Wednesdays from 6 to 8 p.m. From May 3-26, sessions are available from 6 to 8 p.m. on Tuesdays and Thursdays. More information is available at www.dcstrokes.org.

Last year, about 3,500 members of the LGBT community attended Team D.C.’s Night OUT at the Nationals. Join them again this year on June 21 as the Nats take on the Seattle Mariners. Tickets start at $16 and are available at Nellie’s Sports Bar. In the coming weeks they will be available online at www.teamdc.org.

The D.C. Front Runners Spring Fling is scheduled for May 13-15 which includes socializing, walk/runs in Rock Creek Park and the Capitol Hill Classic 10K on Sunday. More info is available about Spring Fling and their weekly run/walks at www.dcfrontrunners.org.

The first practice for the Jolly Boozers Ultimate Frisbee Team was a few weeks ago and you can still get in on the action. Men and women of all skill levels are welcome and cleats are recommended. Contact Ben at schockb@gmail.com to learn more.

After a brief break, D.C. Cheer is getting back in the game with their cheer squad. They are looking for coaches and places to practice. If you are interested or can offer an opportunity, contact Greg at cheerdc@gmail.com.

The Lambda Links Golf Club has kicked off its season. The first tournament is a Scramble to be held at Glenn Dale on April 30. Weekly outings will continue until the next tournament which will be held on June 11. Stay current with the Links at www.lambdalinks.org.

The Rainbow Spinnakers Sailing Club has begun its weekly sails. You can ride along as a passenger or train to become a skipper. Get on its mailing list and receive weekly e-mails about openings on the sailboats. You can find them at www.rainbowspinnakers.org

Interested in scuba diving? Join members of the Lambda Divers Scuba Club on May 15 (and every third Sunday of the month) at Nellie’s Sports Bar between 5-7 p.m. for happy hour. Information on future diving trips will be on hand. More about them is available at www.lambdadivers.org.

The Adventuring Outdoors Group is sponsoring the Arboretum Azaleas Hike on Saturday. Last November, the National Arboretum announced that it was destroying most of its world-famous azalea collection due to budget constraints.

Ultimately, The Friends of the Arboretum secured a $1 million gift from an anonymous donor to “save the azaleas.” The group will take an easy 5-mile hike around the Arboretum, a 446 acre hidden gem in the middle of Northeast D.C. Established 65 years ago, the azaleas now blanket the hillside of Mount Hamilton, the third highest natural point in D.C.

The group will also visit a selection of other seasonal displays as well as some of the meadows, the forested areas and the famous original National Capitol Columns. Look for the trip leader’s orange cap at 9 a.m. at the top of the Q Street escalator at Dupont Circle Metro. They will carpool from there and return by 1:30 p.m. Bring water, lunch, sunscreen and $5 for trip fees. Drivers are needed. Contact Damon at damoncmiller@verizon.net for more information.