If you'd like to offer your staff more than the Sorted Offline, consider a seminar run by an expert from a specialist company. Make sure you choose a company that specialises in independent advice, not one which sells a product.
Such seminars tend to cover issues like:
As a rule, these seminars are designed for people who are within 10 to 15 years of retiring. But some companies are able to tailor their presentation to the needs of younger staff.