Solve the mystery before our Detectives and you could win the grand prize. Enjoy this hilarious murder mystery dinner show featuring top comedic talent from the burgeoning Grand Rapids improv comedy scene while you eat a delicious four-course plated dinner at one of Grand Rapids’ top hotels. For over a decade, The Dinner Detective has been entertaining people nationwide, now you can be the first of your friends to see it. The Dinner Detective murder mystery is the show to see in Downtown Grand Rapids.