venues_aspects.go
func (s *VenueService) NextVenues(id string) ([]Venue, *http.Response, error) {
	venues := new(venueNextVenuesResp)
	response := new(Response)

	resp, err := s.sling.New().Get(id+"/nextvenues").Receive(response, response)
	if err == nil {
		json.Unmarshal(response.Response, venues)
	}

	return venues.NextVenues.Items, resp, relevantError(err, *response)
}
func (s *VenueService) NextVenues(id string) ([]Venue, *http.Response, error) {
	venues := new(venueNextVenuesResp)
	response := new(Response)

	resp, err := s.sling.New().Get(id+"/nextvenues").Receive(response, response)
	if err == nil {
		json.Unmarshal(response.Response, venues)
	}

	return venues.NextVenues.Items, resp, relevantError(err, *response)
}
// NextVenues returns venues that are checked into after the given one
// https://developer.foursquare.com/docs/api/venues/nextvenues