Table reservations from 12pm | Live Music: 1-3pm   “Stephen Triffitt and Mark Adams are the real deal. A perfect tribute to the Rat Pack era.” — The Stage   A well-placed lyric, a dry one-liner and two men entirely at home in the spotlight, Frank & Dean brings the Rat Pack mood to Boisdale’s Saturday lunch with all the ease and good humour you’d hope for. Stephen Triffitt and Mark Adams don’t just sing this material beautifully, they know how it lives: in the phrasing, the timing and the che...