Jack Pearadin and Doug Nelsen found a 1.73-carat diamond after nearly a year of searching the park's field.
The 63rd National Square Dance Convention continues at the Statehouse Convention Center through June 28; registration is $75. The MacArthur Museum of Arkansas Military will host a free Vintage Military Vehicle Show beginning at 9 a.m. Improv group Armadillo Rodeo will be at The Joint at 7 p.m., $7. Third wave ska/mall-punk group Reel Big Fish will be at Juanita's at 8:30 p.m. with Survay Says!, $18. Brother Andy and His Big Damn Mouth will be at Maxine's, in Hot Springs, with Christian Lee Hutson and Rachel Kate, and Discovery will host a GLOW party featuring free glow sticks and face painting, with DJs Ewell, Blade and Big Brown, 9 p.m., $10.
The 48 Hour Film Project, in which teams collaborate to produce a film in a single weekend, kicks off Friday and continues through Sunday, June 29; registration is $175. Self-proclaimed "Bayou Reggae" band Stiff Necked Fools will be at the Afterthought, 9 p.m., $7. Burlesque Rocks and Foul Play Cabaret will be at Revolution at 9 p.m. with Brother Andy and His Big Damn Mouth and Jessica Carder, $10-$15. Memphis band The Dirty Streets will be at the White Water Tavern with Witchsister and The Sound of the Mountain, 9:30 p.m.
The 16th Annual LULAC Family Fun Fiesta, a celebration of Hispanic culture in Arkansas featuring music, food trucks and games for kids, will start at noon at the Clinton Presidential Center. Daughtry, a rock band fronted by onetime "American Idol" finalist Chris Daughtry, will be at the Magic Springs Timberwood Amphitheater, 7 p.m., with 9 Miles Ahead, $49.99-$54.99. North Little Rock metal group Cosmivore will be at Vino's with Ozark Shaman and Apothecary, 9 p.m., $6, and Tulsa singer-songwriter John Moreland will be at the White Water Tavern with Kierston White and Arliss Nancy, 9:30 p.m. Platinum-selling pop-punk band Plain White T's will be at Juanita's at 10 p.m., $15 adv., $20 day of.
Asheville country three-piece Locust Honey will be at Stickyz at 8 p.m., $5. Twin Forks, the latest project from Dashboard Confessional's Chris Carrabba, will be at Juanita's at 8 p.m. with SERYN, $12 adv., $15 day of.