Going to the cinema may be a good idea for a first date, especially as you have a bit of time where you don't need to make conversation. Then once the film has finished you have something you can talk about. A restaurant is a great idea too for a first date, but these things cost money that not everyone has enough of.
Do you think it is a good idea for a first date to be virtually no money spent on it at all? Sometimes these dates can be very romantic. I was thinking of a walk along a beach or a forest with a picnic. Or perhaps a museum or art gallery.
What would your perfect minimal spend first date be?