Museums are more than just the curated artifacts in glass cases or framed artwork on white walls. There’s so much visitors don’t get to see. That’s why Atlas Obscura has a series called “Secret Lives of Museums,” to highlight the people of these amazing places and the sometimes unusual stuff they have to do. This year we peeked into the rooms where conservators painstakingly restored ancient glass vessels shattered in the 2020 Beirut explosion and explored a Spanish village where the town itself is an art museum. We visited a…