The Dallas Arboretum and Botanical Garden hosts Memorial Day Weekend Activities, complimentary with paid garden admission. To honor armed forces, the Arboretum offers free admission all four days for active duty members, veterans of the United States military and first responders with a valid photo ID. • Friday, May 26, 10 a.m.-2 p.m., Live Music by Eric Michael Czechowski at the Martin Rutchik Concert Stage & Lawn. • Friday, May 26, 11 a.m.-2 p.m., Bubble Performer: Watch a bubble performance on the Martin Rutchik Concert Stage & Lawn. • Saturday & Sunday, May 27-28, 11 a.m.-2 p.m., Dueling Hearts Bluegrass Band: Enjoy the uplifting combination of acoustic, bluegrass and gospel music of the Dueling Hearts Band performing on the Martin Rutchik Concert Stage & Lawn. • Monday, May 29, 11 a.m. & 2 p.m., Eddie Coker Concerts Sponsored by DallasChild, located at the Martin Rutchik Concert Stage and Lawn.