Normally we don’t find a guy and a sketch pad funny, but there’s something about Demetri Martin, his one-liners, and oversize sketch pad that keeps us cracking up and coming back for more. The former ...

• Spafford with Jimkata are set to perform Friday at 7 p.m. at the Upper Merion Township Park in King of Prussia. Spafford is known for its astonishing improvisational ability and off-the-cuff ...

Demetri Martin draws the symbol for infinity on a pad. And then he draws it again, just below the first, explaining as he goes that what we see is all a matter of perspective — the bottom one is not ...