Uncover the spooky past of Brownsville with Shades of Haunted History Walking Tour: Downtown Brownsville on Oct. 20. The Brownsville Historical Association is offering two downtown tours. The first tour begins at 6:30 p.m. and will be led by Anthony Knopp, professor emeritus at UTRGV. The second tour begins at 7:30 p.m. and will be led by Michael Rodriguez.

There is a 25-person limit. Tickets are $10 for members and $15 for non-members. No refunds.

To register, call 956-541-5560.