$90M for Exploratorium's Move

For the Exploratorium's Embarcadero move — "transformative for the institution in expanding its programs" — a couple anonymous donors have plunked down $90 million, contingent on the museum snagging another $40 million from other donors. That's the largest donation to the museum since it was founded in 1969, says the chairman of its board of directors. And with the SFMOMA pulling in cash for its own expansion, museum campaign season is in full throttle here. [SFGate, previously]