It could well have been Senneley's (the name rings a bell, even if I can't remember exactly where Senneleys was!!)Hi, I think the original poster may be confused with the fair that used to come most years around November for the bonfire at Senneleys.
Hope this helps.
Adams Hill - would that have been fields in the 60s? At the top was Quinton, there were 3 apartment blocks, and then a municipal housing estate, contructed in the '50s, and also at the top - Tom Nockers wood?!!! Where that name came from, I've no idea - but we were all frightened to go there!!!I went each year to Shennelys Park with my sister Marilyn to the fair, and only once to the circus. I lived once at 112a Adams Hill, at the junction of Adams and Romsey road, and if the stream you mentioned ran from the bottom of Adam Hill, all the way through fields and copses to Halesowen, walked it many a time in all seasons.