Saturday, Oct 11, 7 p.m.
Back lawn, Presidio Dance Theater
(386 Arguello Blvd.)
Bring a picnic or feast on options from Off the Grid’s food trucks (starts at 5:30) while enjoying live music from ukulele slinging, harmony singing sensation The Paper Dolls before watching this comedy about three unemployed parapsychology professors who set up shop as a unique ghost removal service. Free, 415-561-5300, presidio.gov