Free events in Caldwell, ID

Little ones can enjoy a lapsit storytime featuring engaging stories, lively songs, and simple activities designed for babies and toddlers ages 0 to 2. To accommodate different schedules, the program is offered in three consecutive sessions, allowing families to pick the time that suits them best. This library program is free for everyone, and no library card or advance registration is required.

This The Hobbit themed Commander Party offers free entry and a relaxed setting for casual Commander games. Anyone who plays a casual game at the store can receive an exclusive promo card while supplies last. Bringing friends also earns extra promos for the whole group.

Downtown Meridian hosts a weekly Monday Night Market filled with local vendors, shopping, food, drinks, music, and relaxed summer night vibes. Among the many Treasure Valley small businesses, the Bubbly Facial Bar booth invites visitors to spin a prize wheel for treats, discounts, and bubbly surprises. Attendees can browse, snack, or simply enjoy an evening out in a lively community setting.

Little ones can discover English and Spanish through lively read-alouds, music, rhymes, and playful activities that build language skills, encourage social connection, and support kindergarten readiness. The activities are designed for children ages 2 to 6, and everyone is welcome to participate. There is no cost to attend, the program is open to all, and no library card or registration is required. Los y las peques podrán explorar el inglés y el español con cuentos, canciones, rimas y juegos divertidos que fortalecen el lenguaje, fomentan la convivencia y apoyan la preparación para el kínder. Está pensado para niñas y niños de 2 a 6 años, pero todas las personas son bienvenidas. La actividad es gratuita, abierta al público y no se requiere tarjeta de la biblioteca ni inscripción.

Enjoy free open play for Warhammer 40k, the biggest miniatures wargame. Players of all experience levels, from newcomers to veterans, are welcome. Connect with other Warhammer fans and showcase your armies.

Young learners dive into early literacy and simple STEM concepts in a playful storytime at Nampa Public Library. The session features songs, storytelling, fingerplay, and plenty of rhymes that turn learning into fun. Designed for children 18 months to 3 years.

BattleTech open play welcomes both newcomers and seasoned players, and there is no cost to participate. Step into the thirty-first century as a MechWarrior piloting a towering, multi-ton engine of war, a prized legacy honed by thousands of years of battlefield technology. Choose the mercenary path or serve a Great House as battles erupt across many worlds.

Experience a free open-play session for board games. Bring a game you own or select from the demo games available, then meet other players to form a group and play the tabletop titles of your choice.

All are welcome as the Bookmobile makes a regular stop at Walmart Neighborhood Market Nampa, offering quick browsing and a convenient place to return books. It pairs easily with a grocery trip or the school pick-up and drop-off routine, with fresh reads for kids available on the spot. You can also sign up for a library card during the visit, making it simple to borrow and keep young readers engaged while you go about your day.

You do not need to be a trivia expert to take part. Participation is free and open to anyone who enjoys playing and winning. Each night features two games, each with three rounds inspired by popular game shows. Expect more than standard question-and-answer formats, with word jumbles, picture-based rounds, and other creative twists.

Enjoy friendly matches at Ping Pong Club, a monthly program at Caldwell Public Library for participants of all ages. The club meets on the fourth Friday of each month for casual play. Library programs are free and open to the public, and no library card or registration is required.

Spend a relaxed morning wandering the flower rows, picking favorite blooms, and enjoying the colors of the season. Admission is free. U-pick containers start at $15, and handmade lavender products will be available for purchase. For details about private u-pick events, photoshoots, or flower availability for florists, email info@deerflatranch.com.

Enjoy a free, structured group walk for dogs at Bear Creek Park. The meeting spot is by the basketball court, which sits between two parking lots, so parking is available in either one. This is an on-leash outing where the group moves together, dogs remain leashed the entire time, and greetings are not required. Reactive dogs are welcome, and the format is designed with them in mind. To communicate needs from a distance, bandanas can be used: green signals friendly and open to greetings with permission, yellow indicates a need for space, and red means do not approach.

Now in its 11th year, the Blue Ribbon Rally charity car show brings the Treasure Valley together to raise awareness for prostate cancer with a showcase of more than 160 classic, custom, and specialty cars and trucks. Spectator admission is free and the atmosphere is family friendly, with live music, food trucks, and a full slate of trophies and awards. Hosted by Idaho Urologic Institute, Bretz RV & Marine, Boise Idaho Jeep Club, Idaho British Car Club, and Valley Corvettes, the event raises funds for Idaho2Fly, a nonprofit supporting men and families affected by cancer, and the Prostate Cancer Foundation for research. Attendees can explore rows of vehicles and cheer for honors like Best of Show, People’s Choice, and Kids’ Choice. A fundraising raffle offers major prizes such as a choice of a seven night Alaska or Mexico cruise or a $3,000 travel credit, a scenic flight for two over the Treasure Valley, a guided fishing trip on Cascade Lake, a weekend golf package with two carts, a private library wine tasting for six at Telaya Wine Co., and a Lamson fly rod and reel package, along with many other items including gift cards, auto services, sporting goods, and sunglasses. Raffle tickets will be available for purchase at the event, with every ticket helping the benefitting organizations. Vehicle registration is available for participants. The show takes place at Idaho Urologic Institute in Meridian, Idaho.

Experience rock wall climbing at no charge, designed for people with special needs. This opportunity provides free access to the wall so participants can give climbing a try.

Enjoy a free, casual Pokemon Trading Card Game open play. Players of all experience levels are welcome. Bring a deck to trade and battle, and receive a promo pack simply for attending. If a competitive event such as a prerelease, League Challenge, or League Cup is scheduled, this open session is replaced, so check the schedule for those weeks.