I know this is an old question, but just in case you are still wondering, I was a bit curious myself so with a quick Google search, I found an article on the San Jose Mercury news website "PUBLISHED: May 7, 2015 at 9:02 am" with a list of upcoming events. #10 on the list reads: ".. JO KOY: The Filipino-American comedian is a staple on the college stand-up comedy circuit and might be best known for his sharp commentary on “Chelsea Lately.” Fans of Koy’s slice-of-life humor are in for a treat, as he headlines this weekend at San Jose Improv and returns there at the end of the month. Details: Five performances May 7-9 (tonight) through Saturday, (then back again for) Five performances May 28-30 ..." So, to answer your question, according to the Mercury News, Jo Koy was the headlining comedian that performed at the San Jose Improv on May 7th, 2015. PS. @Shaunta Meshesha - Try looking at a calendar before answering past date specific questions so blatantly incorrectly. ...Just sayin'.
There is no one on that day because they don't do shows on Monday's.
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