RWBY: Grimm Eclipse Or something like that

After stopping the White Fang from their plan to invade the city with Grimm, Team RWBY decides to enjoy and relax during the upcoming festivity in Vale, the Grimm Eclipse, a festival that is celebrated in Vale every 5 years. But when Grimm Activity increases and the festival is at the edge of getting canceled, is up to the girls to prevent it, but not alone this time!