A walking tour of the historic neighborhood takes place from noon to 5 p.m., Sunday, March 13. $15. Advance tickets are available from 10:30 a.m. to 8 p.m., Sunday, March 6, through Saturday, March 12, at Seven Cups (2516 E. Sixth St.). Tickets are available from 9 a.m. to 4 p.m., Sunday, March 13, at Rincon Market. Proceeds benefit the Sam Hughes Neighborhood Association. Call 323-7891, or visit samhughes.org for updates or more information.