Fall in love with olive oil and balsamic vinegar at a tasting party for 10-15 people at Ah Love Oil and Vinegar in Fairfax! Learn about olive oil, which like wine, changes with the soil, temperature and milling of its country of origin. Taste balsamic vinegar, from Modena, Italy -- a rich, sweet and pungent elixir that bursts forth with flavor without adding calories. Minimum party of eight people required.