Looking for a good Summer Shandy recipe

My husband are new to home brewing (we’ve done about 6 kits) and I am looking for ideas/recipes for a good summer shandy recipe using extract that you’ve done before. Thanks in advance for your help!

For an authentic English Shandy, brew a Bitter (our sponsor has several kits that would work), then fill a pint glass half-way with the beer and top off with 7-Up.