Has the cast for this been posted yet? It seems like Tuacahn can take forever to get that info posted. Looks excellent, though- better than the first regional premiere that opened in Canada a couple months ago.
Tag's right. Although I often hear people say "regional premiere" when referring to the first regional theatre production within a given region. Maybe they meant it's the first independent production of Mary Poppins in the Utah/southwest/US or something. Unfortunately it's a vague term.