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About The RK Group

Our History

Growing with good taste — 80 years from a San Antonio barbecue diner to a national family of hospitality brands.

1946
Founded by Rosemary Kowalski
80
Years of Hospitality
3
Generations of Family Leadership
15+
Collaborative Brands
Where It Started

An Individual Spark

The RK Group started changing the event-dining landscape in Texas 80 years ago with fresh ingredients, innovative menus, and attention to detail in every appetizer, entrée, and dessert. That tradition continues to this day — catering to our clients' every need, exciting palates, and exceeding expectations.

Like many success stories, ours starts with an individual spark. When Rosemary Kowalski began catering private parties in 1946, expanding on the small barbecue diner she and her husband Henry owned, the Kowalski family name quickly gained culinary fame.

By 1968, Rosemary's Catering had grown to become the preferred caterer for many of San Antonio's most prominent social and business events — and when HemisFair '68 shined an international spotlight on the city, Rosemary's served as official caterer for 105 of the 112 pavilion celebrations at the world's fair.

RK Group catering through the years
Eight Decades

Milestones

From one kitchen to a national portfolio — the moments that built The RK Group.

1946
The First Parties

Rosemary Kowalski begins catering private parties, expanding on the small barbecue diner she and her husband Henry owned.

1968
HemisFair '68

Now San Antonio's preferred caterer, Rosemary's Catering serves as official caterer for 105 of 112 pavilion celebrations at the world's fair.

1981
One Roof, One Stop

The growing operation moves to a six-acre downtown site, and Illusions Tents, Rentals and Event Design is formed — the start of the one-stop hospitality approach.

1989
The RK Group Is Born

Rosemary Kowalski transitions leadership to her son, Greg Kowalski, and the company is rebranded as The RK Group.

1990s–2000s
Diversify & Evolve

Circa DM and Flair Floral are founded; the group operates the Capitol Grill and Story of Texas Café and caters the University of Texas Etter-Harbin Alumni Center in Austin.

2008–2011
Beyond Texas

A Phoenix office opens in 2008, followed by a Houston office and an additional Illusions operation in Austin in 2011.

2020
The Red Berry Estate

The RK Group moves to a permanent headquarters on the historic grounds of the restored Red Berry Estate in southeast San Antonio.

Today
15+ Brands, One Family

An integrated portfolio of more than 15 collaborative brands serves clients across Texas, the United States, and international markets.

As Seen on PBS

The History of The RK Group

This film by local PBS channel KLRN documents Rosemary Kowalski's life along with the coming of age of San Antonio, which helped her build a leading catering company — and highlights the strength of The RK Group today under President and CEO Greg Kowalski.

Aerial view of The RK Group headquarters at the Red Berry Estate
Looking Ahead

The Path First Paved by Rosemary

Today, The RK Group continues to expand its integrated service offerings, contracted venue management engagements, restaurants, and culinary and hospitality program management operations for partner organizations.

Guided by Greg Kowalski's leadership, the company carries forward a family tradition of quality, service, and innovation — inspiring and supporting a team of more than 1,000 employees building upon the path first paved by Rosemary Kowalski.

The Next Chapter

Be Part of the Story

Eighty years in, we're still setting the table. Plan your event with us — or build your career here.