Having meditated for 46 years, if you're serious you can meditate anywhere. It really is a lovely area and the space betwixt it and the church would be adaptable.
It's small and quite busy. Probably not the best.
I haven't tried, but there isn't a lot of open space. There is a side room but it tends to have events in it. The lawn slopes from the front of the building to the street so probably not the best place.
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