From the 30 Days of Prayer guide:
No one will be fasting on the day after Ramadan. Eid al-Fitr celebrates the end of Ramadan—the Islamic holy month of fasting. Pray for opportunities to show the love of Christ to Muslims around you. Pray for, and offer generous hospitality to, those you know who are serving Christ among Muslim people. (Romans 12:13) When you gather with fellow believers, remember to pray for Muslims throughout the year and encourage them to also participate in 30 Days!