Friday, March 27, 4-6 p.m. – Visit an interactive, kid-friendly open lab experience, in this session called “Interstellar Travel and Relationships – Time to Meet our Neighbors?” Explore interstellar travel, meet alien students, debate topics related to finding life “out there,” and ask your pressing questions about space. Activities appropriate for all ages. Free. Part of the Atlanta Science Festival. Georgia Perimeter College, Campus B Building, Room NB2000, 2101 Womack Rd., Dunwoody, 30338. Go to: www.atlantasciencefestival.org for details.