Can't Miss Late Spring Events in Natrona County

The stretch between mid-May and early June has a way of reminding people exactly why Natrona County is worth paying attention to. From a long-awaited museum reopening to a mystery dinner on top of Casper Mountain, a beloved arts festival marking its 20th year, and a road race that draws runners from across Wyoming, the next few weeks serve up a calendar that's hard to ignore. Whether you've lived here for decades or you're still getting to know the area, these four events are worth marking down.

Veterans Museum Ribbon Cutting & Reopening Reception — May 16 | Wyoming Veterans Memorial Museum

After more than eight months of renovations, the Wyoming Veterans Memorial Museum is officially reopening its doors — and Casper is invited. The public ribbon-cutting and reception takes place on May 16 from 2:00 to 4:00 p.m. at the museum on Jourgensen Avenue, with a short formal program beginning at 2 p.m. followed by a public reception open to all. The museum's mission — to share the impact of Wyoming's veterans through their military service and civilian contributions — comes to life through newly updated exhibits that tell those stories with fresh context and care. Admission is free, and the Friends of the Wyoming Veterans Memorial Museum will be on hand providing light refreshments. It's a meaningful afternoon for anyone who values what this community has given and continues to give.

Dark Tales of Murderously Good Wine — May 30 | Hogadon Lodge atop Casper Mountain

If your idea of a perfect spring evening involves exceptional wine, a four-course dinner, sweeping mountain views, and stories dark enough to raise the hair on the back of your neck, this one is for you. Dark Tales of Murderously Good Wine takes place on Saturday, May 30 at Hogadon Lodge atop Casper Mountain, with the guided experience beginning promptly at 5:30 p.m. — doors open at 5:00. Guests will move through four wines, each paired with a chef-crafted course: a classic Caesar salad, French onion baked brie, braised brisket with garlic-parmesan roasted potatoes and fire-roasted corn ribs, and a dark chocolate mousse to finish. Between each course, your host weaves in the chilling histories and legends behind each winery. It's immersive, genuinely fun, and not easily forgotten. Tickets are $75 per person, capacity is limited, and guests must be 21 or older with valid ID.

NIC Fest 20th Anniversary — June 4–7 | The Nicolaysen Art Museum

For two decades, NIC Fest has served as one of Casper's most anticipated summer traditions — and the 20th anniversary edition promises to be the biggest celebration yet. The four-day festival of art, culture, music, food, and family-friendly fun kicks off Thursday, June 4 with a Community Block Party and Art Walk beginning at 4:00 p.m. at The Nicolaysen Art Museum on East Collins Drive, running through Sunday, June 7. Year after year, NIC Fest draws thousands of visitors to downtown Casper and stands as one of the clearest expressions of what makes this community worth being part of. Whether you're a longtime attendee or experiencing it for the first time, the 20th anniversary is not the year to sit it out.

Casper Marathon — June 7 | Casper, Wyoming

NIC Fest weekend wraps up just as another signature Casper event gets underway. The Casper Marathon — a USATF-certified race offering a full marathon, half marathon, relay, and 10K — takes place on June 7, giving runners of every level a chance to cover some genuinely spectacular Wyoming terrain. Billed as running the WYLD West in the heart of Wyoming, the race draws participants from across the state and beyond, and it has become a fixture on the regional running calendar for good reason. Whether you're lining up at the start line or cheering someone else across the finish, it's a high-energy capstone to what's shaping up to be a memorable stretch in Natrona County.

This Spring in Natrona County

From a museum eight months in the making to a mountain wine dinner, a two-decade arts milestone, and a race course through Wyoming's wide-open landscape, the next few weeks make a compelling case for why Natrona County keeps showing up on people's radar. Events like these aren't incidental — they're a reflection of a community that genuinely invests in the life that happens here.