From the Holy Adoration Sisters:
Favorite Adoration Prayers (link)
Here is a little history about them:
The Holy Spirit Adoration Sisters (SSpSAp i.e. Congregatio Servarum Spiritus Sancti de Adoratione perpetua) was founded by Blessed Arnold Janssen on December 8, 1896, in the village of Steyl, Holland with the assistance of Blessed Maria Virgo and Co-foundress Mother Maria Michaele.
Here are some great prayers to say whenever or wherever you are in the Presence of Our Lord in Adoration.
St. Arnold Janssen was canonized by Pope John Paul II on October 5th 2993.