homes in the Osborne Colored Addition. Winds also destroyed a filling station and shattered many windows at downtown businesses. In 1954, a concrete wall was erected at the Osborne Colored Addition to separate it from the white Whispering Palms neighborhood. Although the city officially integrated in 1969, the neighborhood retained the name Osborne Colored Addition until 1994. Today, the remnants of the wall is referred to as the Unity Wall and is instead used for murals. Despite the Brown vs. Board of Education decision by the Supreme Court of the United States in 1954, Palm Beach County schools only slowly integrated. John Green and Theresa Jakes Kanu became among the first black students to attend a formerly whites-only high school in Palm Beach County when they arrived at Lake Worth High Community High School in 1961. Little further progress on the racial integration of schools in the county occurred until a court order in 1970. The 1960s and 1970s also brought the construction of many apartments, condominiums, and larger commercial buildings, which often resulted in the demolition of older structures. During a period of neglect and decline between the 1970s and 1990s, Lake Worth, in the words of then-city commissioner Dennis Dorsey, "had become known as the skin-flick capital of the country". The venue now known as the Lake Worth Playhouse was the Playtoy, and was well known in Palm Beach County as the theater that showed X-rated movies; Deep Throat was shown there, motivating a police raid in the 1970s. The decade also saw the construction of the current bridge across the Intracoastal Waterway. Opening in 1973, the Robert A. Harris Bridge is two lanes wider and higher than the previous bridge, built in 1938. Also during 1973, the Lake Worth City Hall moved from 414 Lake Avenue to 7 North Dixie Highway, its current location. The building at the former address has been listed in the NRHP since 1989 and is also often referred to as City Hall Annex. Foreign political turmoil and the South Florida construction boom have brought another wave of immigrants from Central America and the Caribbean, especially since the 1980s. Included in the immigration wave of that decade were many Guatemalan-Mayans, who consider themselves indigenous people rather than "Hispanic" or "Latino", and some may not speak Spanish. Many Guatemalan-Maya people migrated to Lake Worth Beach to seek refuge from the Guatemalan genocide being committed