I love movie theater popcorn. I love Dr. Who. The Brattle Theater has combined my loves into a 2-day event: Hooked On Who.
Not every movie theater knows what is on their popcorn, so it is important to ask to make sure its gluten-free. (Sometimes the anti-caking agents in the popcorn salt can contain gluten.)
The Brattle Theater in Cambridge, MA & The Coolidge Corner Theater in Brookline, MA both make their popcorn in-house with real butter, and are at the top of my movie theater popcorn list!