In the days after thousands of Cape Codders protested President Donald Trump's policy statements at marches from Provincetown to Falmouth and beyond, the activists find themselves back at home energized but grappling with focus. “It's kind of head-spinning to keep track of it all,” said Falmouth resident Wendi Buesseler, a regional organizer for the Jan. 21 Women's March on Washington, who will hold a “Prosecco and Postcards” get-together this weekend at her house for like-minded friends.