There are two reasons why we don't usually like people doing this:
1. Power - we distribute the power with the assumption that we only have one PC per desk. Any more than that and we risk losing power to entire tables. 2. Network - traditionally, we only have one port per player on a row of tables. If everyone brought their servers, we'd run out of ports.
The network ports won't be an issue for this particular event but the power may be.
To work around this, we can sit servers up the front on our server table. Would this work for you?