Calendar share
Calendar share may be what you are looking for if you are looking for a way to easily share you calendar in a outlook world.
"Users are now able to view multiple calendars side by side in OWA using Messageware CalendarShare. CalendarShare adds Outlook-like features to enhance OWA calendaring, making it easier to view and schedule meetings when accessing calendars remotely. Key features include the ability to view multiple calendars in daily, weekly or monthly views, manage both private and public calendars, and schedule and track attendees. CalendarShare follows delegate permissions that users set to allow others to view, edit or manage calendars on their behalf. For a closer look at CalendarShare download your free trial today.
View up to 5 calendars at once,
side by side
Easy to use interface
Manage both private and public calendars
Help appointment organizers
schedule meetings
Track attendees
Delegate support
Send on behalf of other users"
Read more here