$ cd ~/to/vitualenv/subdir/where/service/code/located
$ source ../path/to/virtualenv/bin/activate
$ ./script-to-start-service
+ Set title of terminal to the service name via GUI

$ gnome-terminal --working-directory=~/to/vitualenv/subdir --window --tab --tab

bash --rcfile ../path/to/virtualenv/bin/activate

gnome-terminal
--tab-with-profile=service --working-directory=/home/$USER/data --title="feelgood" --command="yes"
--tab-with-profile=service --working-directory=/code --title="negative" --command="yes no"

source ~/.bashrc
source ../path/to/virtualenv/bin/activate