Register now for youth blastball and girls softball fall leagues. Early registration ends July 19. For more information and to register, go to the Denton Civic Center, visit www.quickscore.com/denton  or call 940-349-7275.

Join in Denton’s Fourth of July Jubilee at Quakertown Park and the Denton Civic Center, 321 E. McKinney St., from 9:30 a.m. to noon Saturday. The day begins with the Yankee Doodle Parade at 9 a.m. Highlights include a children’s arts and crafts show, live entertainment and a free children’s carnival. For a complete events schedule, visit www.dentonparks.com .

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The 11th annual Liberty Run begins at 7:30 a.m. Saturday at North Lakes Recreation Center, 2001 W. Windsor Drive. Entry forms are available at www.dentonparks.com .

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Free Fridays are happening at the Skate Park. Call 940-349-8523.

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Register now for all day camps at Denia Recreation Center, McMath Middle School and Denton Civic Center, Explorer’s Camp; sports, tennis, aquatic, fitness and skateboard camps; swim lessons and more. Call 940-349-7275.

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Join us for Family Fun on Friday nights at Water Works Park, 2400 Long Road. This Friday’s theme is “Stars & Stripes.” On July 10, it’s “Sailboat Regatta.” Buy one admission and receive one of equal or lesser value free every Friday night after 5 p.m.

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Water Works Park and Civic Center Pool, 321 E. McKinney St., are now open daily. Coupons are available at the Denton Civic Center.

For more information about Parks and Recreation programs, call 940-349-PARK (7275), visit www.dentonparks.com  or e-mail parksnrec@cityofdenton.com .