Ray Koncar and the Boys

Ray Koncar and the Boys Band available to play picnics, dances, fundraisers, Oktoberfests, Octoberfests, breweries, parties: polka, waltz, rock, country & more.

Can also stroll with accordion alone & with guitar. Chicago area, Chicago suburbs, Joliet, Milwaukee, Peoria, Midwest.

01/09/2026

Ring in 2026 and help us celebrate Ray's 70th Birthday at the Croatian Cultural Club Sunday January 18 from 5-9 pm. The kitchen will be open with dinner food to purchase. We will have cake for Ray! There's nothing more that he would like than to have people enjoying and dancing to his music! Hope to see you there!

Send a message to learn more

We're kicking off music for this great event! Come see Ray K they Boys 3:30 - 5:30.
09/18/2025

We're kicking off music for this great event! Come see Ray K they Boys 3:30 - 5:30.

Please join us!  If you can volunteer 7-10 pm, please email Annette rjma@yahoo.com
09/04/2025

Please join us! If you can volunteer 7-10 pm, please email Annette [email protected]

Slovenian Grape Harvest Polka Festival Returns to Joliet Saturday, September 6th with New Location, Expanded Lineup!

The fourth annual Slovenian Grape Harvest Festival, hosted by the Joliet Area Historical Museum (JAHM), will be held at Joliet’s legendary “Cro Club” - a new location - on Saturday, September 6th. The festival, first held in 1977 to honor Joliet’s vibrant Slovenian cultural history, was reestablished in 2021 to celebrate the opening of JAHM’s Martin & Emma Planinsek Grocery & Meat Market Museum. Amy Koncar Dorencz, the volunteer co-chair of the event recalled, “I have such fond memories of attending the Grape Dance as a child with my grandma and family. This festival has renewed that spirit with the well-loved music, food, and energy I always looked forward to experiencing. I'm incredibly grateful to the Joliet Area Historical Museum for preserving this cherished tradition and giving me the opportunity to create new memories with my loved ones.”

Entertainment at this year's festival is comprised of traditional polka music and dancers and will include live performances by artists from around the block and around the world, including Ray Koncar & The Boys, The Marela Slovenian Folk Dancers, The Singing Slovenes and the Bobby Mutz Band. The Singing Slovenes, who hail from Minnesota, will be accompanied by Gasper Krek, a renowned “button box” player direct from Slovenia.

Authentic Slovenian smoked sausages, affectionately referred to as “smokies” will be available for purchase a la carte or as meals, served on fresh-baked Milano rolls alongside homemade potato salad and coleslaw. Potica and strudel lovingly crafted by Slovenian bakers, will be available for sale while they last. Food sales are available for both dine-in and carry-out and include kid-friendly options.

For festivalgoers 21 & over, an authentic vintage “beer wagon,” provided by Blue Ribbon Products, will serve cold PBR and Hoffbrau drafts throughout the duration of the festival. Appropriate to the festival’s name, wine from award-winning Joliet vintners Bishop Hill Winery will be sold in both glasses and flights.

A trolley will be available to transport festival attendees from the Croatian Cultural Club to the Planinsek Market Museum throughout the day, which is several short blocks from the festival location. “The Slovenian Grape Harvest Polka Festival is not just an ethnic festival, it is truly a ‘Joliet’ party that showcases our local culture and welcomes everyone in an energetic family-friendly day of music, dancing and food,” said Greg Peerbolte, Chief Executive Officer. “JAHM is very grateful to the Cro Club for extending its hospitality to the festival, we anticipate it will add both new energy and authenticity to the festival.”

Admission to the Festival is just $5.00 and proceeds from the event will benefit the Joliet Area Historical Museum, a 501(c)3 not-for-profit organization committed to promoting awareness, understanding and preservation of Joliet’s history and material culture.

IF YOU GO:
What: The 4th Annual Slovenian Grape Harvest Polka Festival
Where: Croation Cultural Club, 1503 Clement Street, Joliet/Martin & Emma Planinsek Grocery & Meat Market Museum 1314 Elizabeth Street, Joliet.
When: Saturday, September 6th, 1:00 PM – 10:00 PM
Admission: $5 per attendee (includes Planinsek Market Museum admission).
Parking: Free onsite.
Live Entertainment Schedule:
· Ray Koncar & The Boys: 1:30 – 3:30
· Marela Slovenian Folk Dancers: 4:00 – 4:30
· The Singing Slovenes (feat. Gasper Krek): 4:30 – 7:00
· Bobby Mutz Band: 7:30 – 10:00

08/24/2025

Had a great time playing for St. Rose Wilmington's 170th Anniversary! Thanks for having us! We play next at the Croatian Cultural Club August 31, 5-9

08/18/2025

Join us at Moe Joe's 24033 Lockport St, Plainfield this Tuesday, August 19 from 6:30-8:30 pm for Cruise Night! We'll be playing inside. Come and enjoy great food, drinks and of course MUSIC 🎶

NEW LOCATION THIS YEAR: Croatian Cultural Club 1503 Clement. LOWER ADMISSION: $5. Join us for Great Slovenian Music, Foo...
08/07/2025

NEW LOCATION THIS YEAR: Croatian Cultural Club 1503 Clement. LOWER ADMISSION: $5. Join us for Great Slovenian Music, Food and Beverages! KSKJ Members can get FREE tickets at https://kskjlife.com/familydays/
If you would like to volunteer, please contact Annette at [email protected]

09/18/2024

Ray & The Boys will be playing the following open-to-the-public events this fall:

Sept 28 - MobCraft Brewery Oktoberfest in Woodstock, IL (101 N. Johnson St. Woodstock, IL 60098) (1-4pm)

Sept. 29 - Slovenian Grape Harvest Festival at Rival's Park (behind Haunted Trails) in Joliet. Sponsored by Joliet Area Historical Museum. Agenda as follows:
11:30 am - Polka Mass @ Rival's Park
1-3pm - Ray & The Boys play
3-3:30pm - Formal program w/ guest speakers
3:30-4pm - Marela Slovenian dancers
4-6pm - Singing Slovenes from Minnesota
6-8pm - Bobby Mutz & The EKJ Band

Oct 4 & 5 - Schnitzel Platz Restaurant Oktoberfest located at 729 North Ave, Glendale Heights, IL 60139 (Ray & Boys will be playing in the tent 5:30-9:30pm)

Oct 18 & 19 - Schnitzel Platz Restaurant Oktoberfest located at 729 North Ave, Glendale Heights, IL 60139 (Ray & Boys will be playing in the restaurant 5:30-9:30pm so, with an Oktoberfest crowd & limited seating, reservations will be needed)

Nov 8 & 9 - Schnitzel Platz Restaurant located at 729 North Ave, Glendale Heights, IL 60139 (Ray will be playing solo in the Restaurant 5:30-9:30pm)

Hoping to see you at one of these events!

Come Join Us For a Great Time!!!
09/18/2024

Come Join Us For a Great Time!!!

Are you ready to polka, Woodstock?! 🪗 Ray Koncar and the Boys will be performing high energy polkas at Mobtoberfest next Saturday, September 28 from 1-4pm!

We hope to see you there for a great afternoon of live music, beer poking, Oktoberfest-inspired contests and games, delicious German-inspired food, and of course, lots of beer. Prost! 🍻🥨

Address

Joliet, IL
60435

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