Sites which deal primarily with culture, rather than arts, such as libraries, should be submitted to

Regional/North_America/United_States/Indiana/Counties/Lake/Society_and_Culture

Sites which are concerned with arts and entertainment within one or two towns should be submitted to the appropriate locality, which you can find under

Regional/North_America/United_States/Indiana/Localities

Sites which deal with arts and entertainment throughout Northwest Indiana should be submitted to

Regional/North_America/United_States/Indiana/Regions/Northwest

Sites which deal with arts and entertainment statewide should be submitted to

Regional/North_America/United_States/Indiana/Arts_and_Entertainment

Sites which deal with arts and entertainment throughout the Chicago area should be submitted to

Regional/North_America/United_States/Illinois/Metro_Areas/Chicago