Curate, connect, and discover
Children of Dionysus have sharp teeth. Either Alastor or Charlie type teeth. Dez and her twin brother have these and black wings. Their mother, Roxanne, is a child of Thanatos. Since he's a minor god, monsters are less attracted to her, so she never knew, but the black wings were in her genes. Roxanne did not have them, though.
They also have horns, pointy ears, and grapevines that randomly grown in their hair and around their body when they feel an extreme emotion they can't handle very well. Yeah, they're good actors, but it's chaos when they get extremely happy or mad. Or express any emotion that deeply affects them. And maybe strawberry vines. They pull a Charlie Morningstar when they're mad; horns grow, eyes light up in anger, wings grow in size. They hide most of their traits if possible. They can hide their wings, but it takes up too much energy to do that. The only times they need to is when they're leaving camp, the likely chance they'll need their powers. Hiding their wings doesn't take up too much energy, but if they use their powers while hiding wings, it drains twice as fast. They don't hide em' at camp. They don't leave camp much, so they don't worry about it too bad. Until they have to leave. They choose not to hide them, and cover em' up with a jacket or something and hope no mortal notices. They are definitely obsessed with Maximum Ride and hawks.
Their cabin marvel person is Wolverine. They claim Deadpool, but Apollo cabin and the rest of the cabins agreed that Deadpool is off limits but, much like their father, they're not a stickler for rules and off-limits things. Like certain nymphs... and Deadpool.