Roto/LZA is an internationally recognized firm specializing in the planning and design of exhibits for aquariums, zoos, natur ... e centers, science centers, historic sites, and visitor centers. We strive to create experiences that attract, engage, and ultimately transform our visitors and their view of the world around them, while providing entertaining, yet meaningful and memorable experiences. Lyons/Zaremba was founded in 1987 by Richard Lyons and Frank Zaremba. In 2018, LZA became a subsidiary of Roto Group, the international museum and attraction design/build firm based in Dublin, Ohio. Steve Lenox continues to serve as Principal of LZA and Roto’s East Coast office, with Julie Hartunian and the rest of the LZA staff remain fully engaged in providing customized services from conceptual design and master planning through to full design documentation and construction administration. read more