Welcome to the first big weekend at the box office. Fast & Furious 6 looks likely to take the lead, with an $100 million over the four-day weekend projected. It will face off against The Hangover III, which had a slow start in its Wednesday opening, bringing in just $3.1 million. The only other film that dared go up against these giants was the family film Epic, which is expected to gross $45 million over the long weekend.