Good morning, Waukesha.

The Waukesha County Fair, running through Sunday, offers rides, food, and 4-H exhibits amid a heat advisory; organizers provide extra cooling stations (and beverages) to help visitors stay comfortable.

Today, Fleet Farm Day gives adults 50% off admission before 5 p.m. with a coupon.

Costco is set to open a 161,500 sqft store — the fourth in the county — in early August at the Pabst Farms development in Oconomowoc, visible from Interstate 94.

City officials say the new store is expected to draw both shoppers and retailers.

Boll & Branch opened its first Wisconsin store at The Corners of Brookfield at 255 Market St. in Brookfield, holding its grand opening on Saturday and inviting locals to explore its luxury bedding collections.

Arrowhead High School in Merton achieved record-breaking Advanced Placement results this year with 1,629 exams taken and a 96% pass rate, as district improvements in course access and scheduling raised college credit opportunities.

The School District of Waukesha will launch a redesigned website and mobile app to improve accessibility and simplify navigation for families.

Deputy Superintendent Jennifer Gennerman said the new platform will feature a streamlined menu and clear resource buttons, with the app available before the school year begins.

Elmbrook School District voters will decide on a referendum on Nov.

3 to fund upgrades and new additions at four schools (Pilgrim Park Middle, Wisconsin Hills Middle, Tonawanda Elementary and Swanson Elementary), with the $100 million plan set to raise taxes by about 11 cents per $1,000 of assessed value.

Hoobastank Live in Waukesha

8 p.m. — Waukesha County Fairgrounds — Tickets from $124 — Experience unforgettable live music with Hoobastank.

.38 Special Live Concert

.38 Special — 8-11 p.m. — Waukesha County Expo Center — Ticket prices vary — Rock out to the legendary Southern rock band known for their timeless hits.

Breakthrough Basketball Skills Camp

July 21-23 — Center Court Sports Complex — Limited spots available — Boost your basketball skills with high-intensity training focused on ball handling, shooting, and decision-making.

2026 WKC Summer Splash Admission Ticket

12 PM-5 PM — Waukesha County Expo Center — Daily admission available for 2-day or 3-day tickets — Celebrate the joy of dogs with Waukesha Kennel Club's Summer Splash event.

Waukesha Kennel Club Summer Splash Dog Show

8 a.m. – 8 p.m. — Waukesha County Expo Center — Entry fee may apply — Experience Wisconsin's largest outdoor dog show featuring conformation, trials, and more.

Tuners Forum

2-8 p.m. — Waukesha County Expo Center — Pre-registration recommended — Showcase your vehicles and connect with fellow enthusiasts at this vibrant outdoor celebration.

Tribute Tuesday - That 90's Band

6:30-9:30 p.m. — Cutler Park — No carry-ins allowed — Rock out to live 90's tribute music in a lively park setting.