Die-hard Trump fans plan to descend on Washington in December and rally around the president as he wages a legal battle against the election results.

The event, a follow-up to last weekend’s “March for Trump,” will encourage the president to “keep fighting,” said Chris Barron, a spokesman for Women for America First, the group organizing it. The group, which estimates more than 100,000 attendees turned out for Trump last week, expects massive attendance this week as well. The majority of Republicans don’t believe the election was “free and fair,” according to recent polling.