3 Days, 3 Logos

This week, I decided to make the most of my lunchbreaks. I asked people to give me a random theme and a name, and I would design a logo out of it.
Here are the best 3 of this week ! I might do this project again as it was really fun for me !
OPERA, an audio equipment manufacturer, like Beats or Audiotechnica
Mamma Miam ! - A snack restaurant (can't get the joke if you aren't french)
Dionysos, A vineyard somewhere, based off the greek god.