In 1979, a small group of passionate citizens banded together to found Oceanographic Teaching Stations, Inc. (OTS). Their mission was to educate the public on the wonders of the oceans, tidelands, and beaches of Southern California. After being granted the opportunity to turn a dilapidated building at the end of the Manhattan Beach pier into a marine science education center, OTS received generous help from local volunteers and financial assistance from TRW and Arco. The result was the Roundhouse Marine Studies, which opened its doors to Los Angeles County students in 1982. By the end of the 1980s, the Roundhouse Aquarium was receiving 110 classes each year, a testament to the hard work of the original founders and the local community. Their passion for marine science and environmental education had created a thriving center for learning and exploration. Since its inception in 1979, OTS has seen the Roundhouse Aquarium grow into a beloved Southern California landmark. With the help of local volunteers, generous donors, and the determination of its original founders, the Roundhouse Aquarium continues to be a beacon of education and exploration.