venues_aspects.go
func (s *VenueService) Menu(id string) (*MenuResp, *http.Response, error) {
	menuResp := new(venueMenuResp)
	response := new(Response)

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

	return &menuResp.Menu, resp, relevantError(err, *response)
}
func (s *VenueService) Menu(id string) (*MenuResp, *http.Response, error) {
	menuResp := new(venueMenuResp)
	response := new(Response)

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

	return &menuResp.Menu, resp, relevantError(err, *response)
}
// Menu returns menu information for a venue.
// https://developer.foursquare.com/docs/api/venues/menu