romantic picnic

Little bit of context

Me(33m) and my wife(34f) have started a startup and this year. It has literally consumed our whole life. After about half a year we have finally worked hard enough to have a weekend off.

I want to reward our hard work by going on a romantic picnic on Saturday night. We are inside the loop and looking for a park with proper lighting at night. Obviously safe and above all ROMANTIC!

Suggestions please