YTL have submitted a planning application for "Station Square" next to the arenal station which includes one of those CGI▸ (Computer-Generated Imagery) images of how it probably won't look when it's built.
The proposals include provision for permanent and temporary 'pop up' food and drink offerings, occasional markets as well a bike parking provision (apparently for 100 bikes which seems very well short of excessive to me). Here's the link to the article in question.
https://www.bristolpost.co.uk/news/bristol-news/brabazon-public-square-plans-unveiled-10079624