Who sang the 1985 hit song "Walking on Sunshine"?

Katrina and the Waves

"Coco" mainly revolves around which Mexican holiday? In which year did Titanic sink? Who were thrown into prison for healing a girl who had a spirit of fortune-telling? What represents the tomb of Christ in Easter traditions? What sweet treat is commonly baked into a twisted shape for Easter in Greece, often flavored with mahlepi?