[Talk-us] Local event calendar

[Paul Norman]

On the front page of the wiki, we have a calendar showing upcoming local 
events, powered by http://wiki.openstreetmap.org/wiki/Current_events

The North American meetups have been inconsistent about adding them, but 
it'd be good to do better. This will help show that there's a share of 
meetups here, put them on the front wiki page, and help people find 
local events.

If you need help doing this, I'm sure there's people who can walk you 
through it or otherwise help you