Groups usually have a minimum of 10 people and no more than 25 people. The fee is $10 per head, with a $150 minimum; school groups and CIMA members are free.
Group tours are normally offered Tuesday - Thursday anytime between 10:30am and 5pm, and last about one hour. Evening visits to the exhibition, which include a prosecco aperitivo, are typically available to those who are CIMA members at the Sustaining ($1,000) level or above.
If you have special requests or concerns, please indicate in the comment field below.