I just logged on for today, so apologies if this has already been noted:
"The Battles of Lexington and Concord, fought on April 19, 1775, kicked off the American Revolutionary War (1775-83). This is the battle Paul Revere warned of by putting two lanterns in the tower of Old North Church steeple to indicate "two if by sea".
Tomorrow is April 19th and Q has repeatedly referred to Lexington and Concord. It looks like it starts tomorrow, or rather at 10 pm tonight:
"He first used his signal system and had two lanterns placed on the Old North Church steeple in Boston to alert those on the harbor that the troops had left Boston and were crossing the Charles River. Then, at about 10 p.m. on April 18, 1775, Revere set out in the dark from his North Boston home by horse with two other riders to reach Adams and Hancock. The riders met the pair in Lexington and enabled the revolutionaries to avoid arrest.
https://www.history.com/topics/american-revolution/paul-revere
Tonight is the midnight ride of Paul Revere. Tomorrow is the Battle of Lexington and Concord. Now we need to determine what, exactly, that means.