I recently discovered the website 1000 Awesome Things and love it. Nothing crazy like winning the lottery is listed, just those everyday little victories we've all experienced. Just read through the list... there are sure to be tons that make you say "yea!" when you come across them. Some favorites of mine:
#995 Finding money you didn’t even know you lost
#959 Planning for snoozes
#953 When cashiers open up new check-out lanes at the grocery store
#840 Popping Bubble Wrap
Wishing you an awesome weekend!