You do not need to tip the doorman or the security person assigned to your table. However, if they provide exceptional service to you and your party, we recommend showing them some love in return.
The majority of venues will have the tip/gratuity portion already included in the final bill amount. We recommend paying close attention to the bill to see if gratuity was already included or not. If it was included, you do not need to provide any additional tip unless you feel that your server / bus boy provided exceptional service. If you need more details, check out Step 5 of the bottle service process here!