The concept for a Centennial Park grew out of a recognition that we would need a more permanent place for residents and visitors to learn about Greenwood Lake’s unique history. Part education and part information, the park setting, adjacent to Orange County’s largest fresh water lake, would maximize the potential for visitors to more easily become acquainted with the historical ingredients that have contributed to making Greenwood Lake the internationally known community it has become.

The past will meet the present when the park is completed. The venue will enable visitors to take in the vista that’s drawn boxers and baseball players, steamboats and celebrities, in a century’s worth of lake life.

Programs designed to help you discover all about Greenwood Lake’s fascinating history…

The Greenwood Lake Historical Society hosted a lively presentation at the Greenwood Lake Public Library, giving local history buffs a captivating look into the area’s railroad heritage, before a standing-room-only crowd on Sunday, April 26, 2026.

Historian and author Kevin K. Olsen, a Montclair State University chemistry professor and lifelong model railroader, drew from his extensive research and recent book (Rails to Sterling Forest) to trace the history of the Erie Railroad’s Greenwood Lake Branch. Olsen’s hour-long talk – part of the Historical Society’s free series of community programs – explored why the line was built, how it evolved over time, how it shaped life at Greenwood Lake, and why hardly any passenger train lines ever experience a positive cash flow.

Read More>

Watch latest video about the Greenwood Lake Railroad

World-class education

Turpis nullas dui atni pellent esque sit. Odioy ipsum tortor ornare dictum sed.

01

Expert teachers

Turpis nullas dui atni pellent esque sit. Odioy ipsum tortor ornare dictum sed.

02

Flexible live classes

Turpis nullas dui atni pellent esque sit. Odioy ipsum tortor ornare dictum sed.

03

Free certification

Turpis nullas dui atni pellent esque sit. Odioy ipsum tortor ornare dictum sed.

04

A Message From Our Principal

“We are a community that values flexibility, innovation, and academic excellence. Whether you’re enrolling from across the city or the world, our dedicated teachers ensure a rich personalized learning experience.”

Linda M. Cronk (Founder & Principal)

The Avada Online School programs offer a personalized approach to education, grounded in these key ideas for our students.

  • Challenging curriculum
  • Global students enrollment
  • Live study & discussion
  • Fully dedicated teachers

Educating Online Since

2014

The Avada Online School represents a transformative approach to education, meeting the diverse needs of modern learners.

Meet Our Leadership

Our team delivers world-class online education, enabling students to learn from anywhere in the world at their own pace.

Vincent Mayer

School Co-Founder

A dedicated educator since 2009 – Serving as school’s department head. Director of academics for grades K-12. He has been recognized with a number of awards and Certificates.

Marilyn Quintero

Executive Director

She integrates technology and literature circles to help students develop a lifelong love of language. Marilyn sponsors the school’s Creative Writing Club and is an avid reader of history.

Jayson Gaither

Director of Academics

Prepares students for the digital future with engaging lessons in programming, cybersecurity and app design. He teaches both introductory coding and AP Computer Science to students.

Discover a world-class online education system

Suspendisse potenti. Aliquam cursus interdum orci et iaculis. Vestibulum metus.

Courses designed for fast-paced learning

Donec mattis dui amet leo. Faucibus consect etur etiam faucibs risus. Aliquam cras sagittis amet diam adipiscing. 

  • Learn from Anywhere
  • Access to Digital Resources
  • Safe and Comfortable Environment

45+

Academic courses

90+

Teaching hours