Good morning, Sioux Falls.

The Sioux Falls Special Olympics Polar Plunge will take place Saturday, April 12 at Combined Pool & Spa to raise funds for over 2,750 athletes to receive year round sports training and competitions.

Registration begins at 11:30 a.m.—the plunge starts at 1:00 p.m. and participants must raise at least $100 to join the Hawaiian themed event that offers a chance to win a $500 scholarship and an After Plunge Party at Vinyl Taco.

Startup Sioux Falls announced on March 31st that five entrepreneurs in residence worked with local founders by offering hands-on guidance at the center’s co-working space—supporting start-ups to refine strategies and overcome challenges.

The mentors, who bring skills from tech, security, and journalism, provided daily access to advice that helps new businesses grow.

A Sioux Falls postal worker reported her mail van was stolen on March 27 when a suspect demanded her keys at 5th Avenue and Carter Place — he drove off, hit nearby bushes, and later attempted to steal a car until police arrested 28-year-old Joshua Ducey on charges of grand theft and tampering with a motor vehicle.

Argus Leader presents a photo essay showing local events from March — basketball tournaments at Denny Sanford Premier Center, a pottery class at Smudge Studios in Tea and a beer project by Augustana students that debuted on March 28.

Sioux Falls' chief of staff Erica Beck will resign on June 27 after seven years of service.

Mayor Paul TenHaken praised her guidance and said he will review the role’s needs next—her departure may delay a quick decision on filling the position.

Sioux Falls Mayor Paul TenHaken announced on Monday that Chief of Staff Erica Beck will leave her role this summer.

Beck, who has served for seven years since 2018, will complete her transition by the end of June as she focuses on her next chapter.

The Sioux Falls Regional Airport project to add more gates is in limbo after state and federal funds did not meet expectations and officials are now updating project estimates.

Officials may opt for a scaled-down plan costing $85 million with four gates — a move that could affect future service and growth.

FP-C, CCP-C, CFRN® and CTRN® Exam Review Course

8 AM - 5 PM | Avera Medical Group Health Care Clinic - Downtown | Course fees vary | Comprehensive support to guarantee certification exam success.

PBR: Unleash The Beast

7:45-9:30 p.m. — Sioux Falls Convention Center — Ticket prices vary — Experience the excitement of professional bull riding at this high-energy event in Sioux Falls.

Chilly Cheeks Race

8-11 a.m. — Riverdale Park — Registrations vary — Celebrate spring fitness with a run and hot chili treats at the beloved local race's final edition.

PBR - Unleash The Beast

8:45-10:30 a.m. — Sioux Falls Convention Center — Check website for pricing — Experience the thrilling energy of Professional Bull Riding at this three-day event in Sioux Falls.

Diabetes Care and Education Conference

10 a.m. — Hilton Garden Inn Sioux Falls South — Refunds up to 7 days before the event — A conference focused on diabetes care for health professionals and management of disease complications.

Sioux Falls Regional Livestock Event

8:00 AM – 11:59 PM — Sioux Falls Regional Livestock — Free entry — Experience the excitement of real-time internet broadcasting of livestock sales and special events.

Sioux Falls Home Expo

12-6 p.m. — Sioux Falls Convention Center — Free admission — Discover home improvement solutions and meet local vendors to enhance your living space.

Polar Plunge for Special Olympics

12:30-4:00 PM — Combined Pool & Spa — Fundraising event — Dive into chilly waters while supporting Special Olympics South Dakota athletes.

FERS/CSRS Benefits Workshop

2-3:30 p.m. — Hilton Garden Inn Sioux Falls South — Registration required — Gain crucial insights for your federal retirement planning journey.

Kid's Activity Day at the Old Courthouse Museum

9-11:30 a.m. — Old Courthouse Museum — Free entry — Kids can explore history while creating their own bunny hats during this engaging craft program.