I usually casually carry. OWB holster with a shirt hanging over it..more or less. So that is what I will be doing the day of the ride and subsequent coffee.
YOU ON THE OTHER HAND should carry any way YOU are comfortable. If you are more comfortable more concealed, or more open, do that. Its good Comfort is King
IDK when the ride ends at the capitol, so hard to pin a point on a time here.
Because the alternative is unthinkable.