People Name Results
  1. Cecil O'Neal
  2. James O'Reilly
  3. Mary O'Reilly
  4. Oliver Oertel
  5. a group of students from DePaul University
  6. Nick Offerman
  7. Stuart Oken
  8. Beau OReilly
  9. Nederlander Organization
  10. Jeffrey Ortmann
  11. 5 others
Theater Name Results
  1. Oak Park Festival Theatre
  2. One Theatre Company
  3. Open Door Repertory Company
  4. Oracle Productions
  5. Organic Theater*
  6. Oriental Theater
Event Name Results
  1. Opened 1837
  2. Opened 1838
  3. Opened 1847
  4. Opened 1850
  5. Opened 1857
  6. Opened 1865
  7. Opened 1867
  8. Opened 1871
  9. Opened 1872
  10. Opened 1875
  11. Opened 1879
  12. Opened 1880
  13. Opened 1885
  14. Opened 1890
  15. Opened 1892
  16. Opened 1892
  17. Opened 1896
  18. Opened 1898
  19. Opened 1900
  20. Opened 1903
  21. Opened 1904
  22. Opened 1904
  23. Opened 1905
  24. Opened 1906
  25. Opened 1906
  26. Opened 1910
  27. Opened 1911
  28. Opened 1911
  29. Opened 1912
  30. Opened 1917
  31. Opened 1919
  32. Opened 1920s
  33. Opened 1921
  34. Opened 1922
  35. Opened 1925
  36. Opened 1925
  37. Opened 1926
  38. Opened 1931
  39. Opened 1931
  40. Opened 1934
  41. Opened 1935
  42. Opened 1935
  43. Opened 1948
  44. Opened 1949
  45. Opened 1950s
  46. Opened 1950s
  47. Opened 1950s
  48. Opened 1950s
  49. Opened 1950s
  50. Opened 1951
  51. Opened 1952
  52. Opened 1953
  53. Opened 1953
  54. Opened 1954
  55. Opened 1955
  56. Opened 1955
  57. Opened 1956
  58. Opened 1959
  59. Opened 1959
  60. Opened 1960s
  61. Opened 1960s
  62. Opened 1961
  63. Opened 1963
  64. Opened 1964
  65. Opened 1966
  66. Opened 1966
  67. Opened 1968
  68. Opened 1968
  69. Opened 1969
  70. Opened 1969
  71. Opened 1969
  72. Opened 1969
  73. Opened 1969
  74. Opened 1969
  75. Opened 1970
  76. Opened 1970s
  77. Opened 1970s
  78. Opened 1970s
  79. Opened 1970s
  80. Opened 1971
  81. Opened 1971
  82. Opened 1971
  83. Opened 1972
  84. Opened 1972
  85. Opened 1972
  86. Opened 1973
  87. Opened 1974
  88. Opened 1974
  89. Opened 1974
  90. Opened 1974
  91. Opened 1974
  92. Opened 1974
  93. Opened 1975
  94. Opened 1975
  95. Opened 1976
  96. Opened 1976
  97. Opened 1977
  98. Opened 1977
  99. Opened 1977
  100. Opened 1977
  101. Opened 1977
  102. Opened 1978
  103. Opened 1978
  104. Opened 1978
  105. Opened 1979
  106. Opened 1979
  107. Opened 1979
  108. Opened 1979
  109. Opened 1979
  110. Opened 1980
  111. Opened 1980
  112. Opened 1980
  113. Opened 1980
  114. Opened 1980
  115. Opened 1980s
  116. Opened 1981
  117. Opened 1981
  118. Opened 1981
  119. Opened 1981
  120. Opened 1981
  121. Opened 1981
  122. Opened 1982
  123. Opened 1982
  124. Opened 1982
  125. Opened 1982
  126. Opened 1983
  127. Opened 1983
  128. Opened 1983
  129. Opened 1983
  130. Opened 1984
  131. Opened 1984
  132. Opened 1984
  133. Opened 1984
  134. Opened 1984
  135. Opened 1985
  136. Opened 1985
  137. Opened 1985
  138. Opened 1985
  139. Opened 1986
  140. Opened 1986
  141. Opened 1986
  142. Opened 1986
  143. Opened 1986
  144. Opened 1986
  145. Opened 1986
  146. Opened 1986
  147. Opened 1986
  148. Opened 1987
  149. Opened 1987
  150. Opened 1987
  151. Opened 1987
  152. Opened 1988
  153. Opened 1988
  154. Opened 1988
  155. Opened 1988
  156. Opened 1988
  157. Opened 1988
  158. Opened 1988
  159. Opened 1988
  160. Opened 1989
  161. Opened 1989
  162. Opened 1989
  163. Opened 1989
  164. Opened 1989
  165. Opened 1990
  166. Opened 1990
  167. Opened 1990
  168. Opened 1990s
  169. Opened 1991
  170. Opened 1991
  171. Opened 1991
  172. Opened 1992
  173. Opened 1992
  174. Opened 1992
  175. Opened 1992
  176. Opened 1992
  177. Opened 1992/1999
  178. Opened 1993
  179. Opened 1993
  180. Opened 1993
  181. Opened 1993
  182. Opened 1994
  183. Opened 1994
  184. Opened 1994
  185. Opened 1994
  186. Opened 1994
  187. Opened 1994
  188. Opened 1994
  189. Opened 1994
  190. Opened 1994
  191. Opened 1995
  192. Opened 1995
  193. Opened 1995
  194. Opened 1995
  195. Opened 1995
  196. Opened 1995
  197. Opened 1995
  198. Opened 1996
  199. Opened 1996
  200. Opened 1996
  201. Opened 1996
  202. Opened 1996
  203. Opened 1997
  204. Opened 1997
  205. Opened 1997
  206. Opened 1997
  207. Opened 1997
  208. Opened 1997
  209. Opened 1997
  210. Opened 1997
  211. Opened 1997
  212. Opened 1998
  213. Opened 1998
  214. Opened 1998
  215. Opened 1998
  216. Opened 1998
  217. Opened 1999
  218. Opened 1999
  219. Opened 1999
  220. Opened 1999
  221. Opened 1999
  222. Opened 1999
  223. Opened 1999
  224. Opened 1999
  225. Opened 1999
  226. Opened 1999
  227. Opened 2000
  228. Opened 2000
  229. Opened 2000
  230. Opened 2000
  231. Opened 2000
  232. Opened 2000
  233. Opened 2000
  234. Opened 2000
  235. Opened 2000
  236. Opened 2001
  237. Opened 2001
  238. Opened 2001
  239. Opened 2001
  240. Opened 2001
  241. Opened 2001
  242. Opened 2001
  243. Opened 2001
  244. Opened 2001
  245. Opened 2001
  246. Opened 2001
  247. Opened 2002
  248. Opened 2002
  249. Opened 2002
  250. Opened 2002
  251. Opened 2002
  252. Opened 2002
  253. Opened 2002
  254. Opened 2002
  255. Opened 2002
  256. Opened 2002
  257. Opened 2002
  258. Opened 2002
  259. Opened 2002
  260. Opened 2002
  261. Opened 2002
  262. Opened 2002
  263. Opened 2002
  264. Opened 2003
  265. Opened 2003
  266. Opened 2003
  267. Opened 2003
  268. Opened 2003
  269. Opened 2003
  270. Opened 2003
  271. Opened 2003
  272. Opened 2003
  273. Opened 2003
  274. Opened 2004
  275. Opened 2004
  276. Opened 2004
  277. Opened 2004
  278. Opened 2004
  279. Opened 2004
  280. Opened 2004
  281. Opened 2004
  282. Opened 2004
  283. Opened 2005
  284. Opened 2005
  285. Opened 2005
  286. Opened 2005
  287. Opened 2005
  288. Opened 2006
  289. Opened 2006
  290. Opened 2006
  291. Opened <1979
  292. Opened before 1885
  293. Opened before 1920
  294. Opened before 1920
  295. Opened before 1963
  296. Opened before 1974
  297. Opened before 1982
  298. Opened before 1982
  299. Opened before1973
  300. Opened ca. 1939
  301. Opened late 1980s
  302. Opened see Hooley's
  303. Opened See Hull House Theater