7th grade students are holding cubes made in the 1960s Op Art style. They will be made into a hanging mobile sculpture for the 1960's Discover the Decade Expo.. The date of the Expo is May 12th, 6-8:30pm at DAHS. Cost is free. Lisbon students will share how they have "Discovered the Decade" of the 1960's through a variety of subject areas and methods.