Here is part of the brochure, copied from an old email they sent to me. Keep in mind things may have changed in two years, so email them to be sure offerings and prices are the same (can't imagine they haven't gone up!) However, it looks like the timing might work for you:
o We constantly strive to use exclusively certified organic products and/or those from the surrounding area
o In the restaurant, we present our products in beautiful arrangements with elements of classic Tuscany and modern elegance
o Menus:
! À la carte
! Tasting Menu: €35.- per person, €40.- with tour (VAT included)
• The Tasting Menu consists of various beautifully crafted dishes featuring an array vegetables in season, served family-style, punctuated with an assortment of our own organic pasta made from various artisanal flours, local legumes from our neighbors, and/or organic spelt from the region along with a sample of our cheeses, a homemade confection, and a tasting of two of our wines. It is possible to order additional dishes from the menu.
o Tour of the farm leaving at 12:00pm (lunch) or 6:30pm (dinner). Price: €5.- (VAT included)