“Let’s do one here,” Parker said she decided with a few co-organizers who included Tad and Susan Heitmann. They tapped a list of those who showed interest in the Jan. 21 women’s march. Parker expressed surprise when more than 100 people showed up last month at Laguna Unites’ first huddle, where participants learned about online advocacy tools, how to navigate and research websites, and wrote about the issues dearest to them on post cards pre-addressed to elected officials.