There is a lot of motivational activities... some of them are, which you may apply are-
B'day celebration Along with Employee of the Month - Here you may celebrate the B'day of every employees by giving them a B'day card or some small gift on that very day.. but it will be celebrated on some other day better say at the last of the month.
In the last weekend of the month do celebrate the B'day of all employees, whose b'day fallen in that particular month. Arrange for a cake according to the strength of the employee and celebrate the B'day party..
In this B'day party may announce Employee of the month also.. and award him with a shield as well as a certificate of the same.. The EOM will be selected on based on different criteria..
In selection will take review of his senior, will take care of his personal attitudes and all functional areas.
Can organise a small game also.. different games you may opt for different days.
Can organise some competition also... like antakshari.. it will strengthen the team work also.. soem more games and competiotion you may think of..
Issue an appreciation letter, if one does a good work.. and even give him some different kind of incentives also...
Structure some good attractive incentive schemes..
List is so long.. may get even more ideas after implementing with soem of these...
Hope it must have help you to do list out the asked activities...
25th September 2007 From India, Ahmadabad