I've updated this Meetup. For more details, see the full listing:
http://www.meetup.com/Denver-Mastiff-MeetUp/calendar/10165665/When: May 9,[masked]:00 PM
Where: EarthDog Denver
370 Kalamath St.
Denver, CO 80218
[masked]
If the changes affect your plans to attend, please take a moment to update your RSVP. (You can RSVP "No" or "Maybe" as well as "Yes".)
You can always get in touch with me through the "Contact Organizer" link on Meetup:
http://www.meetup.com/Denver-Mastiff-MeetUp/suggestion/