Grinders

Grinders is a Crossroads Arts District pizza-and-sandwich institution founded in 2004 by Kansas City artist and sculptor Jeff “Stretch” Rumaner, nationally known after a feature on Diners, Drive-Ins & Dives and anchored to the adjacent outdoor music venue Grinders KC.

Description

Grinders is a pizza and sandwich restaurant in Kansas City’s Crossroads Arts District, founded in 2004 by artist, sculptor, and restaurateur Jeff “Stretch” Rumaner. The flagship at 417 E 18th Street (branded “Grinders XRDS”) fused food, music, and visual art into a gritty, clublike environment that helped define the early Crossroads dining scene.

The restaurant is known for its New York-style pizza and oversized “grinder” sandwiches. National exposure came via a feature on Guy Fieri’s Diners, Drive-Ins & Dives, which the business credits with giving it “world-wide notoriety.”

Adjacent to the restaurant, Rumaner developed an outdoor and indoor live-music complex — a former sculpture park that became the Grinders KC concert venue (opened 2006; an outdoor stage area was developed by roughly 2008). The venue operates at 1826 Locust St and has become a significant Crossroads music destination.

Ownership and history

Jeff “Stretch” Rumaner opened the original Grinders in the Crossroads in 2004. Per the restaurant’s own account, Rumaner’s earliest food jobs were at a Woolworth’s lunch counter in the Philadelphia area and at a McDonald’s in high school; he later enrolled at the Kansas City Art Institute and earned an MFA at Virginia Commonwealth University in Richmond, building sculpture by day and cooking/bartending by night.

Rumaner expanded the brand over the following years:

• Grinders West — opened next door to the original, focused on soups, salads, and deli sandwiches.
• Grinders Stonewall — Lenexa, Kansas (10240 Pflumm Rd).
• Grinders High Noon — opened October 2015 in the former 25-year-old High Noon Saloon & Brewery in Leavenworth, Kansas.

The flagship celebrated its 20-year anniversary in September 2024 with an all-day Crossroads event featuring live music (including Quiet Riot) and BBQ. Rumaner has remained the owner since the 2004 opening.

Tier classification

Tier 1. Grinders is founder-owned and operated by KC Art Institute-trained artist Jeff “Stretch” Rumaner for 20+ years, is intrinsically tied to the identity and growth of the Crossroads Arts District, and pairs the restaurant with a homegrown music venue that has shaped the local arts scene. The founder is a longtime Kansas City creative whose business is inseparable from the neighborhood’s character — a clear Tier 1. Suburban-Kansas satellite locations do not undercut the founder-operator rootedness of the Crossroads flagship.

Links

• Website: https://grinderspizza.com
• Instagram: https://www.instagram.com/grinderskc/
• Facebook: https://www.facebook.com/GrindersKC

See also

• crossroads-arts-district
• grinders-kc-venue
• jeff-stretch-rumaner
• kansas-city-art-institute
• Registry

Sources

1. Grinders Pizza — “About STRETCH” (founder background, list of four Grinders locations, Grinders KC venue 2006, DDD feature, social handles) — https://grinderspizza.com/about-stretch/ — accessed 2026-05-30
2. Fox4KC — “Iconic Crossroads pizza place celebrating 20 years” (2004 founding, Stretch Rumaner owner, 2024 anniversary, 2008 venue) — https://fox4kc.com/news/entertainment/iconic-crossroads-pizza-place-celebrating-20-years-on-saturday/amp/ — accessed 2026-05-30
3. Feast Magazine — “Stretch/Jeffrey Rumaner on What’s Next for Grinders” (founder full name, expansion to Grinders West, Stonewall, High Noon 2015) — https://www.feastmagazine.com/travel/kansas-city/stretch-jeffrey-rumaner-on-whats-next-for-grinders/article_845017fc-800e-11e6-a7f9-bf777d1ed4d1.html — accessed 2026-05-30

Verification

Drafted 2026-05-30 from web research; 3 sources (official + 2 independent). Verified: 2004 founding, founder Jeff “Stretch” Rumaner, Crossroads flagship, DDD feature, Grinders West / Stonewall / High Noon expansion, Grinders KC venue (2006). Unverified: whether base-data “Crossroads KC” equals the Grinders KC venue (flagged); current operating status of Grinders West and Grinders High Noon as of 2026.