Heritage Toronto was lacking a budget to make new historic plaques, so heritage buff David Wencer arranged a "Twitterthon" to call attention to the 250 plaques that already exist.
Wencer asked Twitterers sympathetic to their cause to use a map of the locations to go visit the sites, then tweet about them, or to tweet about locations where there aren't yet marked but should be.
Kayla Jonas participated in the event:
"Over the weekend 80% of the Heritage Toronto plaques were tweeted about. Many non-city plaques were also spotted and a list was started of places that should have some recognition. About 20 people participated in the finding and tweeting of plaques, but the tweets were retweeted or quoted hundreds of times over twitter. Conversations were started about the plaques, and other places started talking about holding similar events."
FULL STORY: Using Twitter to Encourage Engagement in Urban History

Trump Administration Could Effectively End Housing Voucher Program
Federal officials are eyeing major cuts to the Section 8 program that helps millions of low-income households pay rent.

Planetizen Federal Action Tracker
A weekly monitor of how Trump’s orders and actions are impacting planners and planning in America.

Canada vs. Kamala: Whose Liberal Housing Platform Comes Out on Top?
As Canada votes for a new Prime Minister, what can America learn from the leading liberal candidate of its neighbor to the north?

Washington State’s Parking Reform Law Could Unlock ‘Countless’ Acres for New Housing
A law that limits how much parking cities can require for residential amd commercial developments could lead to a construction boom.

Wildlife Rebounds After the Eaton Fire
Following the devastation of the Eaton Fire, the return of wildlife and the regrowth of native plants are offering powerful signs of resilience and renewal.

LA to Replace Inglewood Light Rail Project With Bus Shuttles
LA Metro says the change is in response to community engagement and that the new design will be ready before the 2028 Olympic Games.
Urban Design for Planners 1: Software Tools
This six-course series explores essential urban design concepts using open source software and equips planners with the tools they need to participate fully in the urban design process.
Planning for Universal Design
Learn the tools for implementing Universal Design in planning regulations.
Central Transportation Planning Staff/Boston Region MPO
Heyer Gruel & Associates PA
Institute for Housing and Urban Development Studies (IHS)
City of Grandview
Harvard GSD Executive Education
Regional Transportation Commission of Southern Nevada
Toledo-Lucas County Plan Commissions