lib/foursquare2/venues.rb
def mark_venue_todo(venue_id, options={})
      response = connection.post do |req|
        req.url "venues/#{venue_id}/marktodo", options
      end
      return_error_or_body(response, response.body.response)
    end
def mark_venue_todo(venue_id, options={})
      response = connection.post do |req|
        req.url "venues/#{venue_id}/marktodo", options
      end
      return_error_or_body(response, response.body.response)
    end
Mark a venue as todo for the authenticated user

 @param [String] venue_id - Venue id to mark todo, required.
 @param [Hash] options
 @option options String :text - Text for the tip/todo