Here are the readings from the Revised Common Lectionary for next Sunday, the last Sunday after Pentecost

Isaiah 64:1-9
Psalm 80:1-7, 17-19
1 Corinthians 1:3-9
Mark 13:24-37

http://www.library.vanderbilt.edu/divinity/lectionary/BAdvent/bAdvent1.htm

Denominational variations:

ACC: http://www.montreal.anglican.org/comments/badv1m.shtml
ECUSA: http://www.io.com/~kellywp/YearB/Advent/BAdv1.html
ELCIC: http://www.worship.ca/text/wpchb0506.pdf
ELCA:
UCC: http://www.ucc.org/worship/samuel/s112705.htm
RCC: http://www.word-sunday.com/Files/B/1-Advent-b/A-1Advent-b.html

Collect (ECUSA):

Sunday-school Lesson plans:

http://www.sundayschoollessons.com/adv1les.htm (Corinthians)

Younger Children: http://www.episcopalchurch.org/documents/Proper18_-_Young_Children_-_Cycle_A.doc
Older Children: http://www.episcopalchurch.org/documents/Proper18_-_Older_Children_-_Cycle_A.doc
Adults:http://www.episcopalchurch.org/documents/Proper18_-_Adults_-_Cycle_A.doc

http://Logrus.ca/HomeChurchWeb/LectionaryStudy.html

Sunday-School Crafts:

http://www.sundayschoollessons.com/adv1kart.htm ()
http://www.sundayschoollessons.com/pent20mtart.htm ()
http://www.sundayschoollessons.com/adv1mkart.htm ()

http://www.sermons4kids.com/

Pew-work

http://www.efree.mb.ca/lectionarypuzzles/in-bwag.htm#ad1
http://Logrus.ca/HomeChurchWeb/Pewwork_adult.html
http://Logrus.ca/HomeChurchWeb/Pewwork_middleschool.html
http://Logrus.ca/HomeChurchWeb/Pewwork_elementary.html
http://Logrus.ca/HomeChurchWeb/Pewwork_preschool.html