Does everyone remember this dance studio on Valencia just west of Euclid? It's been there since the mid-1950s, and many, many '60s SHHS girls studied dance there, including Marilee Stiles, '67.
Between 1957 and 1961, I lived on West Valencia about 8 apartment buildings to the west. I walked past Lois Ellyn every day on my way to or from Richman Elementary School.