Tired of all the trash on dating apps? If you’re getting “the ick,” it might be time for a cleanup. This Saturday, Debris Free Oceans (DFO) is hosting Red Flag Green Flag, a meet-cute/capture-the-flag game doubling as a mangrove cleanup at Coconut Grove’s Peacock Park. The meetup, dubbed “Miami’s trashiest singles event,” is open to singles 21 and over, especially “baddies in the streets and neat freaks on the beach” — as long as they’re willing to get their hands a little dirty…