Exhibitors registered to participate in the next Opti show in Munich are invited by its organizers to a series of preparation workshops in Munich and on the internet to help them maximize their presence at the fair. They can sign up before June 14 for an all-day seminar that will be held by an expert on trade shows in Munich on June 28, similar to one already held last year. The may also choose to sign up for five webinars in German or English that will cover different show-related topics on June 8, June 15, June 22, Sept. 15 and Sept. 22. This time, exhibitors have also the option to book individual telephone consultations in German, English or Italian during the month of October.