Exploratorium After Dark: Themed Thursday Night

San Francisco’s Exploratorium is holding its next adults-only After Dark night on Thursday, April 23, with a climate-themed program from 6 to 10 p.m. (exploratorium.edu) The museum’s event calendar lists the April 23 program as “After Dark: Climate Journeys” at Pier 15 on the Embarcadero. The listing says the night will include a preview of new exhibits on local ecosystems. (exploratorium.edu) After Dark is the Exploratorium’s Thursday night series for adults ages 18 and up. The museum says each edition mixes hands-on exhibit access with topic-based programming, including speakers, music, films, and a cash bar. (exploratorium.edu) The format turns one of San Francisco’s best-known science museums into a nightlife venue for four hours each week. The Exploratorium says guests can roam hundreds of interactive exhibits while the evening’s theme shapes the talks and activities. (exploratorium.edu, exploratorium.edu) The April 23 theme arrives as Bay Area museums keep leaning on after-hours programming to draw adult visitors with events that blend entertainment and education. Secret San Francisco included the session in its April events roundup for the city this week. (secretsanfrancisco.com) The Exploratorium’s main site says the museum has six indoor and outdoor galleries at Pier 15. Its After Dark pages describe the series as a regular part of the venue’s event lineup rather than a one-off special. (exploratorium.edu, exploratorium.edu) Other current listings for the series describe the same 6 to 10 p.m. Thursday schedule and emphasize the 18-and-over policy. Third-party ticket pages also advertise access to the museum’s nighttime programming and bar service, though the Exploratorium’s own calendar is the primary source for event details. (exploratorium.edu, feverup.com) For anyone deciding on plans this week, the practical details are simple: Thursday, April 23, 2026, from 6 to 10 p.m., at the Exploratorium on Pier 15. Tickets and the latest program details are posted through the museum and local event listings. (exploratorium.edu, secretsanfrancisco.com)