Scripps Pier, long a thing of mystery, has been barricaded from the public for scientific research for most of its existence. The 1,090-foot long concrete structure is now open to the public for two nights on Oct. 10 and 11. Scripps Institution of Oceanography and Birch Aquarium are showing what happens on one of the world’s largest research piers. Take a walk on the pier under the glow of the full moon and experience the Scripps campus in a whole new way. For $25 ($22 for aquarium members), visitors get a tour of Scripps’ campus and will experience a sample of the work done on the pier, including a squid dissection, plankton collection and observation of marine life. RSVP required. For tickets or more information, call (858) 534-7336 or visit www.birchaquariumprograms.com —Kendra Hartmann