Mark of Hospitality [Dragonmark]

Heroic Tier
Benefit: Whenever you or an ally within 10 squares of you uses a healing power during a short rest, that power restores the maximum number of hit points possible.
You can master and perform the Eye of Alarm, Fantastic Recuperation, Secure Shelter, and Travelers’ Feast rituals as if you had the Ritual Caster feat.

Published in Eberron Player's Guide, page(s) 91.