frisbee, Baseball, football, tag, Chess, Basketball, soccer, hide and seek, red rover, Simon says
you have to buy the south park XBLA game and then unlock it by playing the game
Many people asked her "Do you play basketball?" therefore she played a game at a local park with some boys around her age.
Tragview
Charlie Frye debuted on July 28, 1940, playing for the Philadelphia Phillies at Shibe Park; he played his final game on September 22, 1940, playing for the Philadelphia Phillies at Shibe Park.
Abe White debuted on July 10, 1937, playing for the St. Louis Cardinals at Sportsman's Park IV; he played his final game on July 18, 1937, playing for the St. Louis Cardinals at Sportsman's Park IV.
It looks like they were playing the original (non-expansion) content in that episode.
"PP" in PetPet Park are used for buying certain objects and items for your character in the game without actually using real money. You can get PP by playing games and doing quests for people.
SEB
Rollercoaster mania
Denny Driscoll debuted on July 1, 1880, playing for the Buffalo Bisons at Riverside Park; he played his final game on June 28, 1884, playing for the Louisville Eclipse at Eclipse Park I.
Levin Jones debuted on May 14, 1873, playing for the Baltimore Marylands at Newington Park; he played his final game on October 14, 1874, playing for the Baltimore Canaries at Newington Park.
Frank Decker debuted on June 25, 1879, playing for the Syracuse Stars at Newell Park; he played his final game on August 24, 1882, playing for the St. Louis Brown Stockings at Sportsman's Park I.