Everybody loves some Dino sometime. Which is why “Dean Martin: The King of Cool,” an exhibit assembled by the Las Vegas News Bureau (which produces Las Vegas Newswire) lives on. After a run at the Las Vegas Convention Center, the salute to the coolest cat on the planet in the 20th century has been transplanted to the Clark County Library (1401 E. Flamingo Road), where the Cool King will reign through Sept. 4. Visit it from 10 a.m. to 8 p.m., Monday-Thursday, and 10 a.m. to 6 p.m., Friday-Sunday. And yes, we have to say it: When those vintage photos, video clips and memorabilia hit your eye like a big pizza pie, well, That’s Amore.