ten o'clock
You could go on one of those ` personally conducted tours , ' in a big motor van , with lots of other tourists . '' `` I think it will be lots of fun , '' cried Elise ; `` I 've always wanted to climb up on one of those moving mountains and go wabbling away . '' `` I , too , '' said Patty ; `` just for once I think that sort of thing would be great fun . '' `` Then you must hustle to get ready , '' said Mr. Farrington , `` for the cavalcade sets off at ten o'clock , and I do n't believe they 'd wait , even for two nice little girls like you . So run along and get your bonnets , and be sure not to forget to remember to feed the carp . '' `` What is a carp ? '' asked Patty , as she and Elise ran away to dress .