Eleven fabulous homes will be on this tour in the Fan District of Richmond, including the house used in the filming of Showtime’s “Homeland” series. This walk-friendly, annual fundraising event awards more than $20,000 to local organizations, also two trolleys will be circling the Fan from noon to 5 p.m. for those who want to ride. Tickets cost $25 in advance or $35 day of the tour. fandistrict.org.