GeroNikolov

This plugin is very, very simple.
It represents the Swarm app place checkin in your personal blog!
With just a few simple clicks you can create new checkins from your Dashboard and start sharing a new kind of amazing stories!
It uses the <a href="https://developer.foursquare.com/" rel="nofollow ugc">Foursquare Venue API</a>, to search places all around the globe.
The plugin comes with a built in shortcode, which automatically shows the last checkin, that you’ve done. 
To call it just user this shortcode in a Post, Page or even in the Shortcode Widget – [last_checkin]
<a href="https://github.com/Gero0Nikolov/checkin" rel="nofollow ugc">Join the contributions!</a>

Checkin

This plugin will allow you to share your trips with your readers. Based on the Foursquare and Swarm venues API.

Andreas Glaser

Display next 10 upcoming events in Dublin.

Checkin vs sweebe.com – The Official WP Plugin