Rewardist - Digital 💳 loyalty cards for ☕ coffee shops
Meetup - Helps groups of people with shared interests plan events and facilitates off line group meetings in various localities around the world.
Stratos Card - All your cards in one
Facebook Local - Discover places to go and events happening near you
LetsLunch - Do more with your lunch hour. Meet new people.
Eventbrite - Discover Great Events or Create Your Own & Sell Tickets