tricentennial, quasquicentennial, sesquicentennial, centennial, bicentennial, quadricentennial, centenary, tercentenary, commemoration, reconsecration, saengerfest, rededication, sesqui, bicentenary, shrovetide, diamond jubilee, quincentenary, quincentennial, celebration, john greenleaf whittier, jubilee, public library, yahrzeit, quaker meeting, covered bridge, camporee, commemorative, chautauqua, meetinghouse, callithumpian, rosh hashanah, theophany, simchas torah, queenship, wayzgoose, johnnycake, succoth, rogation, observances, midsummer eve, dormition, shevat, simhat torah, patronal, hadrosaurus, vintage car, fete, simchat torah, ministerium, antiquaries, clambake, folklife, salmagundi, topstone, bandstand, bas mitzvah, unbirthday, chanukkah, rosh hodesh, amenia, beautification, silver jubilee, festivities, sukkot, driftway, josiah quincy, burying ground, sir edwin lutyens, eliel saarinen, maypole, saint brigid, zamenhof, anniversary, hackmatack, noah webster, harriet beecher stowe, methodius, chalder, plymouth colony, thalian, remembrance, gazebo, de la warr, grange, bulfinch, guildhall, noruz, festa, nubble, solstice, tcha, allhallows, christmastide, wampanoag, whitsuntide, bandshell, cristoforo colombo, vernissage, atheneum, izaak walton, andrea palladio, myles standish, 150th, millennial, 0th, 100th, 109th, 116th, 120th, 125th, 12th, 14th, 15oth, 175th, 200th, 2500th, 250th, 25oth, 25th, 275th

anniversary, day of remembrance

tercentenary, triennial