All tours and excursions, including those on the Tuesday afternoon, are being handled by the same company. To see and sign up for tours or excursions, use this link: http://www.bolognawelcome.com/en/22nd-annual-conference-on-innovation-and . The Tuesday afternoon options can be found under Social Program Tours, and the others under Pre and Post Congress Tours.
In brief, the Tuesday afternoon tours are as follows:
Discover Bologna: a walk in the historical centre of Bologna. 3.30-6pm, €20/person.
Bologna Taste: tasting the wine and food of Bologna in the ancient medieval market. 3.30-6pm, €30/person.
Food tour: a minivan visit, with tastings, to some of the farms that produce Parmigiano cheese and balsamic vinegar. 2-6pm, €105/person.
Food tour: a minivan visit to two wineries, one biodynamic and one organic, with degustation of three wines at each winery. 2-6pm, €115/person.
Tours before and after the conference are as described on the BolognaWelcome website whose link is above.