My fiancé and I have an event in NYC Memorial Day weekend and thought we would include a wedding. It will be very small with probably less than 4 - 6 guests. I would like an outdoor setting - a garden, winery, or rooftop. There are so many places to choose from, my head is spinning. Budget-wise, we don't want to spend a lot - a few hundred bucks, max. We are older and want it to be very special and memorable. Any suggestions?