An event like this shouldn't need any real security. Nevertheless, there's a robot in plate armor leaning against the cafe wall, out of the way while she keeps an eye on the crowd. This is a friendly sort of gathering, so she's dressed down accordingly - which is to say she's only visibly carrying a sidearm at her hip, and she's left her helmet off. Her arms are folded comfortably, her posture relaxed, but she's ready to spring into action if there is any trouble. She doesn't think you can take chances with any occasion round here.

Beside her floats a much smaller robot, the points of his silver shell fluttering as he keeps watch with a single blue optic. If anything, he's more alert than his partner, and unlike her he's not shy about watching any children who turn up. He's not straying far from her side, either.

For the time being, all seems well and harmless. The pair aren't here to mingle, but the bigger robot has a friendly nod for those who catch her optic, and she's willing enough to talk or lend a hand to anyone who stops by.