Contact and Other Services Contact me... by Email Contact Geri... at her fan club. The Geri Halliwell Fan Club PO Box 20135 London W1O 5FJ Services We provide a free Geri Halliwell Birthday card service. Let us know of a birthday, the date the name, the email and your name and email and we will send the birthday boy/girl a greeting on or before their birthday on an agreed date. But hurry, the birthday must be announced at least one (1) week in advance. Their name will also be displayed on our site. So don't delay, let Geri say Happy Birthday to your special friend.