WATCH: Key Players in Wash. Marriage Equality Victory Raise Equality Flag on Space Needle

Seattle's most iconic landmark went red for marriage equality as the city celebrated Pride on Sunday.

BY Sunnivie Brydum

July 01 2013 2:23 PM ET UPDATED: July 02 2013 1:01 PM ET

Zach Silk, who served as the campaign manager for Washington United for Marriage, and Lacey All, the former campaign chair for the group and current Human Rights Campaign board member, take a turn at raising the flag.