It’s fall, like it or not. But don’t mourn summer’s end; celebrate it at an autumn-harvest dinner at BEACON HILL BISTRO (25 Charles Street, Boston) on October 25. Chef Jason Bond will prepare a six-course vegetarian “field” menu and a six-course carnivorous “pasture” menu (featuring grass-fed chicken and pork from Verrill Farm), each for $65 (or $90 with wine pairings). Call 617.723.7575 for reservations and information.