Spoon & Tamago report that after months of repairs and renovations to redress years of neglect and to bring the structure up to earthquake code, the Tower of the Sun (太陽の塔) created by abstract artist Tarō Okamoto as the symbol of Expo ’70—the first world’s fair held in Asia, has been reopened to the public after a lengthy hiatus. The tower is located just outside of Tokyo on the grounds of a purpose-built park, and the interior houses a monumental art and educational display called “The Tree of Life” (which is particularly psychedelic and mind-expanding as well) and educates visitors on evolution and ecology. Be sure to visit the link up top to find out more and arrange a visit.