Ta'anit Esther

Help a child create a last minute Purim costume

Donate old graggers (noisemakers) to your synagogue in advance of the Purim holiday

Call elderly friends and neighbors who are unable to attend Megillah reading on Purim in a synagogue to make sure they have someone to read for them in their home

Call a friends and volunteer to help him or her deliver mishloach manot packages

Set aside money to donate to matanot l'evyonim (money specifically for the holiday of Purim)