Taxidi is the last place open every single day. It is known to be an after party spot. Every single day they'll stay open really late, almost going into the morning hours. Everybody has a tendency to get crazy and dance around with everybody else.
If you feel like partying late, this is the place to go. No arguing there! It is a nice bar that tends to get really crowded after 3 am – especially on a Friday or Saturday night the busiest hours would be 3-6 am.