Celebrate Arbor Day and Tree Campus USA next Friday, May 29. Learn about selecting, planting and growing fruit trees in Anchorage. Come attend a PowerPoint presentation at noon in Rasmuson Hall, Room 111, followed by a hands-on demonstration and tree planting on the south side of Allied Health Sciences Building at 1 p.m. T-shirts and hats are available to the first 30 tree-planting volunteers.