Meet the Rella’s Spielhaus Team!

Barbara Rellstab, Founder/Program Director, Preschool Group Teacher

Barbara was born and raised in Zurich, Switzerland. Growing up in a family of theater professionals, musicians and writers (mother Ursula a journalist for NZZ and, Ludwig Rellstab a great-great uncle) her interest for the performing arts was sparked early on. After the Matura B (Latin & English major) she went to the Schauspiel Akademie Zürich (today’s ZHDK.ch) which at the time was under the direction of her late father, Felix Rellstab. After winning several performance grants and graduating as the Valedictorian, Barbara performed 5 years at German and Swiss “Stadttheater”.

Since 1997 when Barbara came to New York, she performed extensively Off-Broadway (ie lead role(s) in “The Donkey Show” Dir. Diane Paulus), founded the International Department at the International Fringe Theater Festival, and taught voice and Gyrotonic. Barbara also spent 7 years as a Manhattan Real Estate Broker and eager to use the six languages she speaks, traveled the world as a producer for Bugatti International for 3 years.

When her son Oliver was born in 2009, Barbara sensed the need for a “Mommy and Me” Story Time format in German. And in 2011 “Lieder & Geschichten” (now “Kinderklassen”) was created, first as picnic in Central Park, then at the Central Harlem Library and soon in various studios from Brooklyn to White Plains with a total of 16 classes per week. As Barbara got more familiar with the German Language Families of New York, she decided to open the Harlem “Rella’s Spielhaus”, the first German Language Daycare in Manhattan which ran for 9 years. She also went on to Columbia’s Teachers College to pursue her MA in Bi-lingual and Bi-cultural Childhood Education.

Today, with the newly renovated Upper West Side Rella’s Spielhaus open und running, Barbara is as committed as ever to serve the German Language community through various educational offerings: In person in Manhattan and online and in the Tristate Area and along the East Coast.


Olivia Maldonado, Educational Director

Olivia Maldonado was raised in Long Island, New York. She earned her BA in Early Childhood Education from Manhattanville College, where she was a member of Kappa Delta Pi, the Honor Society in Education. Olivia went on to earn her MS in Literacy Education from State University of New York at New Paltz. Olivia holds teaching certifications in both Early Childhood Education (Birth-Grade 2) and Literacy Education (Birth-Grade 6).

Olivia has a strong passion for working with children and has a great deal of professional experience with Toddlers, Preschool, and Pre-K students. Olivia believes that literacy and language development are at the heart of a quality Early Childhood Education Program. Although she is not a German speaker, Olivia has extensive experience working in a Dual Language Pre-K setting.

She has seven years of experience as an Educational Director of a Community-Based Organization with Pre-K and 3K For All Programs in Bayside, Queens. Olivia has also previously served as an Educational Director in a private preschool on the Upper West Side in Manhattan, New York.

Before becoming an Educational Director, Olivia served as a Pre-K teacher, as well as an Academic Intervention Services Teacher. She believes that children learn best through developmentally appropriate, play-based activities that consider their cultures and unique funds of knowledge. Olivia is excited to join the Rella’s Spielhaus family as Education Director and connect with the center’s families, providing a safe, engaging learning environment for the students of Rella’s Spielhaus.


Lisa Hammel, Toddler Group Teacher

Lisa Hammel was born in Wiesbaden, Germany, and moved to the United States in 2012.

When Lisa moved to the US, she lived in various states all across the US, including Arizona, Florida, and the Bay Area, before she moved to New York City in December of 2022. Everywhere she lived, she was a childcare provider for private families with, at times, multiple children and also children with special needs. In 2017, she graduated from Daytona State College in Florida with an associate's degree. Lisa’s special interest lies in the earliest stages of child development. To see the infants and toddlers blossom in her care is her true passion.

Lisa has joined the Rella’s Spielhaus Team in April 2023 and is excited to be the Toddler Assistant Teacher. She lives in midtown Manhattan with her husband Brett who runs a financial start-up and her dog Tanuki who enjoys long walks in Central Park.


Mirlinda Gashi, Preschool Assistant Teacher

Mirlinda Gashi was born in Kosovo and raised in Germany, completing her school education up to 9th grade. She then continued her education in Kosovo, which allowed her to further develop her academic and professional skills. After completing her studies, she began a career as a German teacher, that she devoted five years to. During this time, she shared her passion for the German language and culture, helping her students improve their language skills.

Mirlinda then transitioned into management, where she spent another five years. During this time, she expanded her leadership and organizational skills, gaining valuable experience in team coordination and development.

Mirlinda moved to Manhattan in 2023 with her 3 children to join her husband who moved here to further his career. 

Linda, as we call her at Rella’s, is excited to join the Rella’s Spielhaus family, where she can return to her German language roots and her passion for teaching. With her professional care, versatility, and love for children, she is eager to make a meaningful contribution to the children in her care and the Rella’s Team.


Elke Nominikat, Samstagsschule, Mini-Klassen, and Online Private Teacher; Marketing Manager

Elke was born and raised in Garmisch-Partenkirchen, Germany. 

Fascinated by language, music, and connecting with people from a young age, she studied German Linguistics and Psycholinguistics at Ludwig Maximilian University in Munich. With a master's degree in hand, she worked in Munich as an Online Community Manager back when the field was new, well before 'social media' became a big deal.

Since April 2001, Elke has been living and working in New York City. She managed online communities for over ten years before co-founding an indie music blog and managing indie rock bands.

In the summer of 2023, Elke joined the Rella’s Spielhaus family for its Summer Camps, where she continued to use her knowledge of the German language, complemented by her caring, creative, and upbeat nature. She is happy to continue teaching kids at Rella’s at the Miniklassen, Saturday School, and online classes and looks forward to the 2024 Summer Camp.

Elke has authored over a dozen books on computer and travel topics. She enjoys drawing, painting, photography, and cooking healthy meals. She also loves tending to her balcony flower and veggie garden.