The Titanic Artifact Exhibition drops anchor in Grand Rapids this weekend. The traveling exhibit features more than 150 items retrieved from the site of the legendary 1912 shipwreck and runs from 9 a.m. until 5 p.m. each day through July 7th at the Grand Rapids Public Museum. .Tickets are $17 for adults, $12 for children under 18, and free for children under 3.