Easter Egg Hunt at City Park

Colorful Easter egg hunt event poster

🐰🌸 Hop on over for some egg-stra special fun! 🐣💛
Join us for a sweet and sunny Easter Egg Hunt filled with giggles, goodies, and springtime smiles!
📅 April 4th
⏰ 10:00 AM
📍 Prosser City Park
Bring your baskets and your best bunny hops! 🧺✨
Snap a photo with the Easter Bunny 📸 and keep your eyes peeled for those magical Golden Eggs 👀🥚 (they come with extra surprises!).
It’s the perfect way to celebrate spring with family, friends, and a whole lot of candy 💐🍬
We can’t wait to see your smiling faces! 🌷🐇

Ben Naught Live at Desert Wind Winery

Ben Naught live event poster

Enjoy an unforgettable evening of live music with Ben Naught at Desert Wind Winery. This fun evening performance takes place on Friday, April 3rd from 5–7 PM. Sip on exceptional wines, relax with friends, and soak in great music as the sun sets. Join us for a perfect blend of wine, music, and good times.

Chukar Cherries Blossom Driving Tour

Orchard with snow-capped mountain in distance

Spring in south central Washington is a breathtaking site as local orchards bloom. Chukar Cherries invites visitors to enjoy the phenomenon with their 2026 Cherry Blossom Driving Tour, complete with picturesque rural routes, eateries with panoramic views, and a tasting stop at the iconic Chukar Cherries flagship store & factory headquarters.

For blossom viewing, timing is key. Current conditions suggest cherry blossoms will emerge on the 2nd or 3rd week of April. Find up-to-date information on blossom status, landmarks for photo opportunities, a local run through cherry orchards, and more at Chukar Cherries Blossom Tour.

Prosser Flag & Flight Festival at the Prosser Airport

Prosser Flag & Flight Festival 2026 poster

The Prosser Flag & Flight Festival is a weekend aviation and community celebration happening June 13–14, 2026. The event features an aviation fly-in with airplanes, hot air balloons, helicopters, and drones, along with displays, food, kids’ activities, and a farmer’s market swap meet. A keynote presentation will be given by Greg “Boss” Wooldridge, a three-time Blue Angels commander. Special perks include limited camping for fly-in visitors and commemorative coins for the first 100 aircraft that fly-in.

Sip & Stroll Weekend Line-up at Bills Speakeasy

Event poster for Sip & Stroll Weekend

Get ready to party like a Rockstar for Sip & Stroll🕺, the most epic event of the season! 🎸 We’ve got not one, but TWO days of Live Music that’ll get your toes tapping, featuring 2 of the hottest local talents!🎶 Plus, explore our 2 pop-up vendors that offer unique and exclusive goodies that you can purchase and take home💳. And to quench your thirst, sample our signature cocktail, The “Sip & Stumble”🍹. COME ON – GET YOUR TICKETS🎟 and get reacquainted with the shops downtown Prosser💖. It’s an event you won’t want to miss🎉.

DIY Paper Roses at the Prosser Library

We will be creating roses from leftover books and patterned paper, the perfect opportunity to create a unique project and connect with fellow crafters! All materials are provided.
Best suited for adults and teens.

Science Expo At Prosser City Park

Person climbing out of giant fish sculpture's mouth.

The 2026 Prosser Science Expo celebrates many branches of science—from agriculture and ecology to chemistry, observation, creativity, and experimentation.

This year we have experts on lamprey, molecular structures, fossils, a planetarium and astrocartography, soils, bugs, electricity, fire science, art, interactive experiments – and of course our favorite giant salmon Finn! 

Science activities are all free and great for scientists of all ages! Food trucks and facepainting will also be on-site and available for purchase.